55648380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13063}}^1$

素因数の和:13146

約数の個数: 48

約数和(自身を含む): 158022144

約数和(自身を除く): 102373764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 13063, 26126, 39189, 52252, 65315, 78378, 130630, 156756, 195945, 261260, 391890, 783780, 927473, 1854946, 2782419, 3709892, 4637365, 5564838, 9274730, 11129676, 13912095, 18549460, 27824190, 55648380]

約数ペア:

[(1, 55648380), (2, 27824190), (3, 18549460), (4, 13912095), (5, 11129676), (6, 9274730), (10, 5564838), (12, 4637365), (15, 3709892), (20, 2782419), (30, 1854946), (60, 927473), (71, 783780), (142, 391890), (213, 261260), (284, 195945), (355, 156756), (426, 130630), (710, 78378), (852, 65315), (1065, 52252), (1420, 39189), (2130, 26126), (4260, 13063)]