51481060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 112671216

約数和(自身を除く): 61190156

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 953, 1460, 1906, 2701, 3812, 4765, 5402, 9530, 10804, 13505, 19060, 27010, 35261, 54020, 69569, 70522, 139138, 141044, 176305, 278276, 347845, 352610, 695690, 705220, 1391380, 2574053, 5148106, 10296212, 12870265, 25740530, 51481060]

約数ペア:

[(1, 51481060), (2, 25740530), (4, 12870265), (5, 10296212), (10, 5148106), (20, 2574053), (37, 1391380), (73, 705220), (74, 695690), (146, 352610), (148, 347845), (185, 278276), (292, 176305), (365, 141044), (370, 139138), (730, 70522), (740, 69569), (953, 54020), (1460, 35261), (1906, 27010), (2701, 19060), (3812, 13505), (4765, 10804), (5402, 9530)]