51624450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1396

約数の個数: 72

約数和(自身を含む): 140364900

約数和(自身を除く): 88740450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1289, 1335, 1602, 2225, 2578, 2670, 3867, 4005, 4450, 6445, 6675, 7734, 8010, 11601, 12890, 13350, 19335, 20025, 23202, 32225, 38670, 40050, 58005, 64450, 96675, 114721, 116010, 193350, 229442, 290025, 344163, 573605, 580050, 688326, 1032489, 1147210, 1720815, 2064978, 2868025, 3441630, 5162445, 5736050, 8604075, 10324890, 17208150, 25812225, 51624450]

約数ペア:

[(1, 51624450), (2, 25812225), (3, 17208150), (5, 10324890), (6, 8604075), (9, 5736050), (10, 5162445), (15, 3441630), (18, 2868025), (25, 2064978), (30, 1720815), (45, 1147210), (50, 1032489), (75, 688326), (89, 580050), (90, 573605), (150, 344163), (178, 290025), (225, 229442), (267, 193350), (445, 116010), (450, 114721), (534, 96675), (801, 64450), (890, 58005), (1289, 40050), (1335, 38670), (1602, 32225), (2225, 23202), (2578, 20025), (2670, 19335), (3867, 13350), (4005, 12890), (4450, 11601), (6445, 8010), (6675, 7734)]