45054490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 46391270

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 79, 82, 107, 130, 158, 205, 214, 395, 410, 533, 535, 790, 1027, 1066, 1070, 1391, 2054, 2665, 2782, 3239, 4387, 5135, 5330, 6478, 6955, 8453, 8774, 10270, 13910, 16195, 16906, 21935, 32390, 42107, 42265, 43870, 57031, 84214, 84530, 109889, 114062, 210535, 219778, 285155, 346573, 421070, 549445, 570310, 693146, 1098890, 1732865, 3465730, 4505449, 9010898, 22527245, 45054490]

約数ペア:

[(1, 45054490), (2, 22527245), (5, 9010898), (10, 4505449), (13, 3465730), (26, 1732865), (41, 1098890), (65, 693146), (79, 570310), (82, 549445), (107, 421070), (130, 346573), (158, 285155), (205, 219778), (214, 210535), (395, 114062), (410, 109889), (533, 84530), (535, 84214), (790, 57031), (1027, 43870), (1066, 42265), (1070, 42107), (1391, 32390), (2054, 21935), (2665, 16906), (2782, 16195), (3239, 13910), (4387, 10270), (5135, 8774), (5330, 8453), (6478, 6955)]