52363980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 159445104

約数和(自身を除く): 107081124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 421, 691, 842, 1263, 1382, 1684, 2073, 2105, 2526, 2764, 3455, 3789, 4146, 4210, 5052, 6219, 6315, 6910, 7578, 8292, 8420, 10365, 12438, 12630, 13820, 15156, 18945, 20730, 24876, 25260, 31095, 37890, 41460, 62190, 75780, 124380, 290911, 581822, 872733, 1163644, 1454555, 1745466, 2618199, 2909110, 3490932, 4363665, 5236398, 5818220, 8727330, 10472796, 13090995, 17454660, 26181990, 52363980]

約数ペア:

[(1, 52363980), (2, 26181990), (3, 17454660), (4, 13090995), (5, 10472796), (6, 8727330), (9, 5818220), (10, 5236398), (12, 4363665), (15, 3490932), (18, 2909110), (20, 2618199), (30, 1745466), (36, 1454555), (45, 1163644), (60, 872733), (90, 581822), (180, 290911), (421, 124380), (691, 75780), (842, 62190), (1263, 41460), (1382, 37890), (1684, 31095), (2073, 25260), (2105, 24876), (2526, 20730), (2764, 18945), (3455, 15156), (3789, 13820), (4146, 12630), (4210, 12438), (5052, 10365), (6219, 8420), (6315, 8292), (6910, 7578)]