49822500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 181241984

約数和(自身を除く): 131419484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 73, 75, 78, 84, 91, 100, 105, 125, 130, 140, 146, 150, 156, 175, 182, 195, 210, 219, 250, 260, 273, 292, 300, 325, 350, 364, 365, 375, 390, 420, 438, 455, 500, 511, 525, 546, 625, 650, 700, 730, 750, 780, 875, 876, 910, 949, 975, 1022, 1050, 1092, 1095, 1250, 1300, 1365, 1460, 1500, 1533, 1625, 1750, 1820, 1825, 1875, 1898, 1950, 2044, 2100, 2190, 2275, 2500, 2555, 2625, 2730, 2847, 3066, 3250, 3500, 3650, 3750, 3796, 3900, 4375, 4380, 4550, 4745, 4875, 5110, 5250, 5460, 5475, 5694, 6132, 6500, 6643, 6825, 7300, 7500, 7665, 8125, 8750, 9100, 9125, 9490, 9750, 10220, 10500, 10950, 11375, 11388, 12775, 13125, 13286, 13650, 14235, 15330, 16250, 17500, 18250, 18980, 19500, 19929, 21900, 22750, 23725, 24375, 25550, 26250, 26572, 27300, 27375, 28470, 30660, 32500, 33215, 34125, 36500, 38325, 39858, 45500, 45625, 47450, 48750, 51100, 52500, 54750, 56875, 56940, 63875, 66430, 68250, 71175, 76650, 79716, 91250, 94900, 97500, 99645, 109500, 113750, 118625, 127750, 132860, 136500, 136875, 142350, 153300, 166075, 170625, 182500, 191625, 199290, 227500, 237250, 255500, 273750, 284700, 319375, 332150, 341250, 355875, 383250, 398580, 474500, 498225, 547500, 593125, 638750, 664300, 682500, 711750, 766500, 830375, 958125, 996450, 1186250, 1277500, 1423500, 1660750, 1779375, 1916250, 1992900, 2372500, 2491125, 3321500, 3558750, 3832500, 4151875, 4982250, 7117500, 8303750, 9964500, 12455625, 16607500, 24911250, 49822500]

約数ペア:

[(1, 49822500), (2, 24911250), (3, 16607500), (4, 12455625), (5, 9964500), (6, 8303750), (7, 7117500), (10, 4982250), (12, 4151875), (13, 3832500), (14, 3558750), (15, 3321500), (20, 2491125), (21, 2372500), (25, 1992900), (26, 1916250), (28, 1779375), (30, 1660750), (35, 1423500), (39, 1277500), (42, 1186250), (50, 996450), (52, 958125), (60, 830375), (65, 766500), (70, 711750), (73, 682500), (75, 664300), (78, 638750), (84, 593125), (91, 547500), (100, 498225), (105, 474500), (125, 398580), (130, 383250), (140, 355875), (146, 341250), (150, 332150), (156, 319375), (175, 284700), (182, 273750), (195, 255500), (210, 237250), (219, 227500), (250, 199290), (260, 191625), (273, 182500), (292, 170625), (300, 166075), (325, 153300), (350, 142350), (364, 136875), (365, 136500), (375, 132860), (390, 127750), (420, 118625), (438, 113750), (455, 109500), (500, 99645), (511, 97500), (525, 94900), (546, 91250), (625, 79716), (650, 76650), (700, 71175), (730, 68250), (750, 66430), (780, 63875), (875, 56940), (876, 56875), (910, 54750), (949, 52500), (975, 51100), (1022, 48750), (1050, 47450), (1092, 45625), (1095, 45500), (1250, 39858), (1300, 38325), (1365, 36500), (1460, 34125), (1500, 33215), (1533, 32500), (1625, 30660), (1750, 28470), (1820, 27375), (1825, 27300), (1875, 26572), (1898, 26250), (1950, 25550), (2044, 24375), (2100, 23725), (2190, 22750), (2275, 21900), (2500, 19929), (2555, 19500), (2625, 18980), (2730, 18250), (2847, 17500), (3066, 16250), (3250, 15330), (3500, 14235), (3650, 13650), (3750, 13286), (3796, 13125), (3900, 12775), (4375, 11388), (4380, 11375), (4550, 10950), (4745, 10500), (4875, 10220), (5110, 9750), (5250, 9490), (5460, 9125), (5475, 9100), (5694, 8750), (6132, 8125), (6500, 7665), (6643, 7500), (6825, 7300)]