51307260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12763}}^1$

素因数の和:12842

約数の個数: 48

約数和(自身を含む): 145815936

約数和(自身を除く): 94508676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 12763, 25526, 38289, 51052, 63815, 76578, 127630, 153156, 191445, 255260, 382890, 765780, 855121, 1710242, 2565363, 3420484, 4275605, 5130726, 8551210, 10261452, 12826815, 17102420, 25653630, 51307260]

約数ペア:

[(1, 51307260), (2, 25653630), (3, 17102420), (4, 12826815), (5, 10261452), (6, 8551210), (10, 5130726), (12, 4275605), (15, 3420484), (20, 2565363), (30, 1710242), (60, 855121), (67, 765780), (134, 382890), (201, 255260), (268, 191445), (335, 153156), (402, 127630), (670, 76578), (804, 63815), (1005, 51052), (1340, 38289), (2010, 25526), (4020, 12763)]