53011216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1823

約数の個数: 40

約数和(自身を含む): 109229120

約数和(自身を除く): 56217904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1693, 1957, 3386, 3914, 6772, 7828, 13544, 15656, 27088, 31312, 32167, 64334, 128668, 174379, 257336, 348758, 514672, 697516, 1395032, 2790064, 3313201, 6626402, 13252804, 26505608, 53011216]

約数ペア:

[(1, 53011216), (2, 26505608), (4, 13252804), (8, 6626402), (16, 3313201), (19, 2790064), (38, 1395032), (76, 697516), (103, 514672), (152, 348758), (206, 257336), (304, 174379), (412, 128668), (824, 64334), (1648, 32167), (1693, 31312), (1957, 27088), (3386, 15656), (3914, 13544), (6772, 7828)]