50805300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1898

約数の個数: 144

約数和(自身を含む): 181016192

約数和(自身を除く): 130210892

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, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1861, 1950, 2100, 2275, 2730, 3722, 3900, 4550, 5460, 5583, 6825, 7444, 9100, 9305, 11166, 13027, 13650, 18610, 22332, 24193, 26054, 27300, 27915, 37220, 39081, 46525, 48386, 52108, 55830, 65135, 72579, 78162, 93050, 96772, 111660, 120965, 130270, 139575, 145158, 156324, 169351, 186100, 195405, 241930, 260540, 279150, 290316, 325675, 338702, 362895, 390810, 483860, 508053, 558300, 604825, 651350, 677404, 725790, 781620, 846755, 977025, 1016106, 1209650, 1302700, 1451580, 1693510, 1814475, 1954050, 2032212, 2419300, 2540265, 3387020, 3628950, 3908100, 4233775, 5080530, 7257900, 8467550, 10161060, 12701325, 16935100, 25402650, 50805300]

約数ペア:

[(1, 50805300), (2, 25402650), (3, 16935100), (4, 12701325), (5, 10161060), (6, 8467550), (7, 7257900), (10, 5080530), (12, 4233775), (13, 3908100), (14, 3628950), (15, 3387020), (20, 2540265), (21, 2419300), (25, 2032212), (26, 1954050), (28, 1814475), (30, 1693510), (35, 1451580), (39, 1302700), (42, 1209650), (50, 1016106), (52, 977025), (60, 846755), (65, 781620), (70, 725790), (75, 677404), (78, 651350), (84, 604825), (91, 558300), (100, 508053), (105, 483860), (130, 390810), (140, 362895), (150, 338702), (156, 325675), (175, 290316), (182, 279150), (195, 260540), (210, 241930), (260, 195405), (273, 186100), (300, 169351), (325, 156324), (350, 145158), (364, 139575), (390, 130270), (420, 120965), (455, 111660), (525, 96772), (546, 93050), (650, 78162), (700, 72579), (780, 65135), (910, 55830), (975, 52108), (1050, 48386), (1092, 46525), (1300, 39081), (1365, 37220), (1820, 27915), (1861, 27300), (1950, 26054), (2100, 24193), (2275, 22332), (2730, 18610), (3722, 13650), (3900, 13027), (4550, 11166), (5460, 9305), (5583, 9100), (6825, 7444)]