55449920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10193}}^1$

素因数の和:10227

約数の個数: 56

約数和(自身を含む): 139820904

約数和(自身を除く): 84370984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 10193, 20386, 40772, 50965, 81544, 101930, 163088, 173281, 203860, 326176, 346562, 407720, 652352, 693124, 815440, 866405, 1386248, 1630880, 1732810, 2772496, 3261760, 3465620, 5544992, 6931240, 11089984, 13862480, 27724960, 55449920]

約数ペア:

[(1, 55449920), (2, 27724960), (4, 13862480), (5, 11089984), (8, 6931240), (10, 5544992), (16, 3465620), (17, 3261760), (20, 2772496), (32, 1732810), (34, 1630880), (40, 1386248), (64, 866405), (68, 815440), (80, 693124), (85, 652352), (136, 407720), (160, 346562), (170, 326176), (272, 203860), (320, 173281), (340, 163088), (544, 101930), (680, 81544), (1088, 50965), (1360, 40772), (2720, 20386), (5440, 10193)]