51555296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{123931}}^1$

素因数の和:123954

約数の個数: 24

約数和(自身を含む): 109308024

約数和(自身を除く): 57752728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 123931, 247862, 495724, 991448, 1611103, 1982896, 3222206, 3965792, 6444412, 12888824, 25777648, 51555296]

約数ペア:

[(1, 51555296), (2, 25777648), (4, 12888824), (8, 6444412), (13, 3965792), (16, 3222206), (26, 1982896), (32, 1611103), (52, 991448), (104, 495724), (208, 247862), (416, 123931)]