5420506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 10540800

約数和(自身を除く): 5120294

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 79, 91, 158, 169, 182, 203, 338, 377, 406, 553, 754, 1027, 1106, 1183, 2054, 2291, 2366, 2639, 4582, 4901, 5278, 7189, 9802, 13351, 14378, 16037, 26702, 29783, 32074, 34307, 59566, 68614, 93457, 186914, 208481, 387179, 416962, 774358, 2710253, 5420506]

約数ペア:

[(1, 5420506), (2, 2710253), (7, 774358), (13, 416962), (14, 387179), (26, 208481), (29, 186914), (58, 93457), (79, 68614), (91, 59566), (158, 34307), (169, 32074), (182, 29783), (203, 26702), (338, 16037), (377, 14378), (406, 13351), (553, 9802), (754, 7189), (1027, 5278), (1106, 4901), (1183, 4582), (2054, 2639), (2291, 2366)]