51367050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 164810880

約数和(自身を除く): 113443830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 50, 63, 69, 70, 75, 90, 105, 115, 126, 138, 150, 161, 175, 207, 210, 225, 230, 315, 322, 345, 350, 414, 450, 483, 525, 575, 630, 690, 709, 805, 966, 1035, 1050, 1150, 1418, 1449, 1575, 1610, 1725, 2070, 2127, 2415, 2898, 3150, 3450, 3545, 4025, 4254, 4830, 4963, 5175, 6381, 7090, 7245, 8050, 9926, 10350, 10635, 12075, 12762, 14490, 14889, 16307, 17725, 21270, 24150, 24815, 29778, 31905, 32614, 35450, 36225, 44667, 48921, 49630, 53175, 63810, 72450, 74445, 81535, 89334, 97842, 106350, 114149, 124075, 146763, 148890, 159525, 163070, 223335, 228298, 244605, 248150, 293526, 319050, 342447, 372225, 407675, 446670, 489210, 570745, 684894, 733815, 744450, 815350, 1027341, 1116675, 1141490, 1223025, 1467630, 1712235, 2054682, 2233350, 2446050, 2853725, 3424470, 3669075, 5136705, 5707450, 7338150, 8561175, 10273410, 17122350, 25683525, 51367050]

約数ペア:

[(1, 51367050), (2, 25683525), (3, 17122350), (5, 10273410), (6, 8561175), (7, 7338150), (9, 5707450), (10, 5136705), (14, 3669075), (15, 3424470), (18, 2853725), (21, 2446050), (23, 2233350), (25, 2054682), (30, 1712235), (35, 1467630), (42, 1223025), (45, 1141490), (46, 1116675), (50, 1027341), (63, 815350), (69, 744450), (70, 733815), (75, 684894), (90, 570745), (105, 489210), (115, 446670), (126, 407675), (138, 372225), (150, 342447), (161, 319050), (175, 293526), (207, 248150), (210, 244605), (225, 228298), (230, 223335), (315, 163070), (322, 159525), (345, 148890), (350, 146763), (414, 124075), (450, 114149), (483, 106350), (525, 97842), (575, 89334), (630, 81535), (690, 74445), (709, 72450), (805, 63810), (966, 53175), (1035, 49630), (1050, 48921), (1150, 44667), (1418, 36225), (1449, 35450), (1575, 32614), (1610, 31905), (1725, 29778), (2070, 24815), (2127, 24150), (2415, 21270), (2898, 17725), (3150, 16307), (3450, 14889), (3545, 14490), (4025, 12762), (4254, 12075), (4830, 10635), (4963, 10350), (5175, 9926), (6381, 8050), (7090, 7245)]