53438704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 113564160

約数和(自身を除く): 60125456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1439, 1688, 2321, 2878, 3376, 4642, 5756, 9284, 11512, 15829, 18568, 23024, 31658, 37136, 63316, 126632, 253264, 303629, 607258, 1214516, 2429032, 3339919, 4858064, 6679838, 13359676, 26719352, 53438704]

約数ペア:

[(1, 53438704), (2, 26719352), (4, 13359676), (8, 6679838), (11, 4858064), (16, 3339919), (22, 2429032), (44, 1214516), (88, 607258), (176, 303629), (211, 253264), (422, 126632), (844, 63316), (1439, 37136), (1688, 31658), (2321, 23024), (2878, 18568), (3376, 15829), (4642, 11512), (5756, 9284)]