51545728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{30977}}^1$

素因数の和:31004

約数の個数: 32

約数和(自身を含む): 110591460

約数和(自身を除く): 59045732

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 30977, 61954, 123908, 247816, 402701, 495632, 805402, 991264, 1610804, 1982528, 3221608, 3965056, 6443216, 12886432, 25772864, 51545728]

約数ペア:

[(1, 51545728), (2, 25772864), (4, 12886432), (8, 6443216), (13, 3965056), (16, 3221608), (26, 1982528), (32, 1610804), (52, 991264), (64, 805402), (104, 495632), (128, 402701), (208, 247816), (416, 123908), (832, 61954), (1664, 30977)]