54315646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20747}}^1$

素因数の和:20784

約数の個数: 32

約数和(自身を含む): 107557632

約数和(自身を除く): 53241986

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 20747, 41494, 145229, 228217, 290458, 352699, 456434, 705398, 1597519, 2468893, 3195038, 3879689, 4937786, 7759378, 27157823, 54315646]

約数ペア:

[(1, 54315646), (2, 27157823), (7, 7759378), (11, 4937786), (14, 3879689), (17, 3195038), (22, 2468893), (34, 1597519), (77, 705398), (119, 456434), (154, 352699), (187, 290458), (238, 228217), (374, 145229), (1309, 41494), (2618, 20747)]