51528386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9133}}^1$

素因数の和:9186

約数の個数: 32

約数和(自身を含む): 98208768

約数和(自身を除く): 46680382

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 9133, 18266, 63931, 118729, 127862, 237458, 283123, 566246, 831103, 1662206, 1981861, 3680599, 3963722, 7361198, 25764193, 51528386]

約数ペア:

[(1, 51528386), (2, 25764193), (7, 7361198), (13, 3963722), (14, 3680599), (26, 1981861), (31, 1662206), (62, 831103), (91, 566246), (182, 283123), (217, 237458), (403, 127862), (434, 118729), (806, 63931), (2821, 18266), (5642, 9133)]