53789476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15439}}^1$

素因数の和:15523

約数の個数: 24

約数和(自身を含む): 102892160

約数和(自身を除く): 49102684

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 15439, 30878, 61756, 200707, 401414, 802828, 1034413, 2068826, 4137652, 13447369, 26894738, 53789476]

約数ペア:

[(1, 53789476), (2, 26894738), (4, 13447369), (13, 4137652), (26, 2068826), (52, 1034413), (67, 802828), (134, 401414), (268, 200707), (871, 61756), (1742, 30878), (3484, 15439)]