48990900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 166239360

約数和(自身を除く): 117248460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 569, 574, 615, 700, 820, 861, 1025, 1050, 1138, 1148, 1230, 1435, 1707, 1722, 2050, 2100, 2276, 2460, 2845, 2870, 3075, 3414, 3444, 3983, 4100, 4305, 5690, 5740, 6150, 6828, 7175, 7966, 8535, 8610, 11380, 11949, 12300, 14225, 14350, 15932, 17070, 17220, 19915, 21525, 23329, 23898, 28450, 28700, 34140, 39830, 42675, 43050, 46658, 47796, 56900, 59745, 69987, 79660, 85350, 86100, 93316, 99575, 116645, 119490, 139974, 163303, 170700, 199150, 233290, 238980, 279948, 298725, 326606, 349935, 398300, 466580, 489909, 583225, 597450, 653212, 699870, 816515, 979818, 1166450, 1194900, 1399740, 1633030, 1749675, 1959636, 2332900, 2449545, 3266060, 3499350, 4082575, 4899090, 6998700, 8165150, 9798180, 12247725, 16330300, 24495450, 48990900]

約数ペア:

[(1, 48990900), (2, 24495450), (3, 16330300), (4, 12247725), (5, 9798180), (6, 8165150), (7, 6998700), (10, 4899090), (12, 4082575), (14, 3499350), (15, 3266060), (20, 2449545), (21, 2332900), (25, 1959636), (28, 1749675), (30, 1633030), (35, 1399740), (41, 1194900), (42, 1166450), (50, 979818), (60, 816515), (70, 699870), (75, 653212), (82, 597450), (84, 583225), (100, 489909), (105, 466580), (123, 398300), (140, 349935), (150, 326606), (164, 298725), (175, 279948), (205, 238980), (210, 233290), (246, 199150), (287, 170700), (300, 163303), (350, 139974), (410, 119490), (420, 116645), (492, 99575), (525, 93316), (569, 86100), (574, 85350), (615, 79660), (700, 69987), (820, 59745), (861, 56900), (1025, 47796), (1050, 46658), (1138, 43050), (1148, 42675), (1230, 39830), (1435, 34140), (1707, 28700), (1722, 28450), (2050, 23898), (2100, 23329), (2276, 21525), (2460, 19915), (2845, 17220), (2870, 17070), (3075, 15932), (3414, 14350), (3444, 14225), (3983, 12300), (4100, 11949), (4305, 11380), (5690, 8610), (5740, 8535), (6150, 7966), (6828, 7175)]