49651680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 172307520

約数和(自身を除く): 122655840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 109, 120, 130, 146, 156, 160, 195, 208, 218, 219, 240, 260, 292, 312, 327, 365, 390, 416, 436, 438, 480, 520, 545, 584, 624, 654, 730, 780, 872, 876, 949, 1040, 1090, 1095, 1168, 1248, 1308, 1417, 1460, 1560, 1635, 1744, 1752, 1898, 2080, 2180, 2190, 2336, 2616, 2834, 2847, 2920, 3120, 3270, 3488, 3504, 3796, 4251, 4360, 4380, 4745, 5232, 5668, 5694, 5840, 6240, 6540, 7008, 7085, 7592, 7957, 8502, 8720, 8760, 9490, 10464, 11336, 11388, 11680, 13080, 14170, 14235, 15184, 15914, 17004, 17440, 17520, 18980, 21255, 22672, 22776, 23871, 26160, 28340, 28470, 30368, 31828, 34008, 35040, 37960, 39785, 42510, 45344, 45552, 47742, 52320, 56680, 56940, 63656, 68016, 75920, 79570, 85020, 91104, 95484, 103441, 113360, 113880, 119355, 127312, 136032, 151840, 159140, 170040, 190968, 206882, 226720, 227760, 238710, 254624, 310323, 318280, 340080, 381936, 413764, 455520, 477420, 517205, 620646, 636560, 680160, 763872, 827528, 954840, 1034410, 1241292, 1273120, 1551615, 1655056, 1909680, 2068820, 2482584, 3103230, 3310112, 3819360, 4137640, 4965168, 6206460, 8275280, 9930336, 12412920, 16550560, 24825840, 49651680]

約数ペア:

[(1, 49651680), (2, 24825840), (3, 16550560), (4, 12412920), (5, 9930336), (6, 8275280), (8, 6206460), (10, 4965168), (12, 4137640), (13, 3819360), (15, 3310112), (16, 3103230), (20, 2482584), (24, 2068820), (26, 1909680), (30, 1655056), (32, 1551615), (39, 1273120), (40, 1241292), (48, 1034410), (52, 954840), (60, 827528), (65, 763872), (73, 680160), (78, 636560), (80, 620646), (96, 517205), (104, 477420), (109, 455520), (120, 413764), (130, 381936), (146, 340080), (156, 318280), (160, 310323), (195, 254624), (208, 238710), (218, 227760), (219, 226720), (240, 206882), (260, 190968), (292, 170040), (312, 159140), (327, 151840), (365, 136032), (390, 127312), (416, 119355), (436, 113880), (438, 113360), (480, 103441), (520, 95484), (545, 91104), (584, 85020), (624, 79570), (654, 75920), (730, 68016), (780, 63656), (872, 56940), (876, 56680), (949, 52320), (1040, 47742), (1090, 45552), (1095, 45344), (1168, 42510), (1248, 39785), (1308, 37960), (1417, 35040), (1460, 34008), (1560, 31828), (1635, 30368), (1744, 28470), (1752, 28340), (1898, 26160), (2080, 23871), (2180, 22776), (2190, 22672), (2336, 21255), (2616, 18980), (2834, 17520), (2847, 17440), (2920, 17004), (3120, 15914), (3270, 15184), (3488, 14235), (3504, 14170), (3796, 13080), (4251, 11680), (4360, 11388), (4380, 11336), (4745, 10464), (5232, 9490), (5668, 8760), (5694, 8720), (5840, 8502), (6240, 7957), (6540, 7592), (7008, 7085)]