53961944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 107470800

約数和(自身を除く): 53508856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 619, 641, 1238, 1282, 2476, 2564, 4952, 5128, 10523, 10897, 21046, 21794, 42092, 43588, 84184, 87176, 396779, 793558, 1587116, 3174232, 6745243, 13490486, 26980972, 53961944]

約数ペア:

[(1, 53961944), (2, 26980972), (4, 13490486), (8, 6745243), (17, 3174232), (34, 1587116), (68, 793558), (136, 396779), (619, 87176), (641, 84184), (1238, 43588), (1282, 42092), (2476, 21794), (2564, 21046), (4952, 10897), (5128, 10523)]