48555897

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 71971200

約数和(自身を除く): 23415303

約数列:

[1, 3, 13, 39, 53, 139, 159, 169, 417, 507, 689, 1807, 2067, 2197, 5421, 6591, 7367, 8957, 22101, 23491, 26871, 70473, 95771, 116441, 287313, 305383, 349323, 916149, 1245023, 3735069, 16185299, 48555897]

約数ペア:

[(1, 48555897), (3, 16185299), (13, 3735069), (39, 1245023), (53, 916149), (139, 349323), (159, 305383), (169, 287313), (417, 116441), (507, 95771), (689, 70473), (1807, 26871), (2067, 23491), (2197, 22101), (5421, 8957), (6591, 7367)]