53139938

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1\times {\mathrm{523}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 80813376

約数和(自身を除く): 27673438

約数列:

[1, 2, 101, 202, 503, 523, 1006, 1046, 50803, 52823, 101606, 105646, 263069, 526138, 26569969, 53139938]

約数ペア:

[(1, 53139938), (2, 26569969), (101, 526138), (202, 263069), (503, 105646), (523, 101606), (1006, 52823), (1046, 50803)]