53321656

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23063}}^1$

素因数の和:23103

約数の個数: 24

約数和(自身を含む): 106209720

約数和(自身を除く): 52888064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 23063, 46126, 92252, 184504, 392071, 784142, 1568284, 3136568, 6665207, 13330414, 26660828, 53321656]

約数ペア:

[(1, 53321656), (2, 26660828), (4, 13330414), (8, 6665207), (17, 3136568), (34, 1568284), (68, 784142), (136, 392071), (289, 184504), (578, 92252), (1156, 46126), (2312, 23063)]