53729188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 104005440

約数和(自身を除く): 50276252

約数列:

[1, 2, 4, 19, 38, 41, 43, 76, 82, 86, 164, 172, 401, 779, 802, 817, 1558, 1604, 1634, 1763, 3116, 3268, 3526, 7052, 7619, 15238, 16441, 17243, 30476, 32882, 33497, 34486, 65764, 66994, 68972, 133988, 312379, 327617, 624758, 655234, 706963, 1249516, 1310468, 1413926, 2827852, 13432297, 26864594, 53729188]

約数ペア:

[(1, 53729188), (2, 26864594), (4, 13432297), (19, 2827852), (38, 1413926), (41, 1310468), (43, 1249516), (76, 706963), (82, 655234), (86, 624758), (164, 327617), (172, 312379), (401, 133988), (779, 68972), (802, 66994), (817, 65764), (1558, 34486), (1604, 33497), (1634, 32882), (1763, 30476), (3116, 17243), (3268, 16441), (3526, 15238), (7052, 7619)]