49727250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 141523200

約数和(自身を除く): 91795950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 125, 135, 139, 150, 159, 225, 250, 265, 270, 278, 318, 375, 417, 450, 477, 530, 675, 695, 750, 795, 834, 954, 1125, 1251, 1325, 1350, 1390, 1431, 1590, 2085, 2250, 2385, 2502, 2650, 2862, 3375, 3475, 3753, 3975, 4170, 4770, 6255, 6625, 6750, 6950, 7155, 7367, 7506, 7950, 10425, 11925, 12510, 13250, 14310, 14734, 17375, 18765, 19875, 20850, 22101, 23850, 31275, 34750, 35775, 36835, 37530, 39750, 44202, 52125, 59625, 62550, 66303, 71550, 73670, 93825, 104250, 110505, 119250, 132606, 156375, 178875, 184175, 187650, 198909, 221010, 312750, 331515, 357750, 368350, 397818, 469125, 552525, 663030, 920875, 938250, 994545, 1105050, 1657575, 1841750, 1989090, 2762625, 3315150, 4972725, 5525250, 8287875, 9945450, 16575750, 24863625, 49727250]

約数ペア:

[(1, 49727250), (2, 24863625), (3, 16575750), (5, 9945450), (6, 8287875), (9, 5525250), (10, 4972725), (15, 3315150), (18, 2762625), (25, 1989090), (27, 1841750), (30, 1657575), (45, 1105050), (50, 994545), (53, 938250), (54, 920875), (75, 663030), (90, 552525), (106, 469125), (125, 397818), (135, 368350), (139, 357750), (150, 331515), (159, 312750), (225, 221010), (250, 198909), (265, 187650), (270, 184175), (278, 178875), (318, 156375), (375, 132606), (417, 119250), (450, 110505), (477, 104250), (530, 93825), (675, 73670), (695, 71550), (750, 66303), (795, 62550), (834, 59625), (954, 52125), (1125, 44202), (1251, 39750), (1325, 37530), (1350, 36835), (1390, 35775), (1431, 34750), (1590, 31275), (2085, 23850), (2250, 22101), (2385, 20850), (2502, 19875), (2650, 18765), (2862, 17375), (3375, 14734), (3475, 14310), (3753, 13250), (3975, 12510), (4170, 11925), (4770, 10425), (6255, 7950), (6625, 7506), (6750, 7367), (6950, 7155)]