53271780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1439}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 149506560

約数和(自身を除く): 96234780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 1234, 1439, 1851, 2468, 2878, 3085, 3702, 4317, 5756, 6170, 7195, 7404, 8634, 9255, 12340, 14390, 17268, 18510, 21585, 28780, 37020, 43170, 86340, 887863, 1775726, 2663589, 3551452, 4439315, 5327178, 8878630, 10654356, 13317945, 17757260, 26635890, 53271780]

約数ペア:

[(1, 53271780), (2, 26635890), (3, 17757260), (4, 13317945), (5, 10654356), (6, 8878630), (10, 5327178), (12, 4439315), (15, 3551452), (20, 2663589), (30, 1775726), (60, 887863), (617, 86340), (1234, 43170), (1439, 37020), (1851, 28780), (2468, 21585), (2878, 18510), (3085, 17268), (3702, 14390), (4317, 12340), (5756, 9255), (6170, 8634), (7195, 7404)]