50720044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 101697120

約数和(自身を除く): 50977076

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 629, 646, 703, 1061, 1258, 1292, 1406, 2122, 2516, 2812, 4244, 11951, 18037, 20159, 23902, 36074, 39257, 40318, 47804, 72148, 78514, 80636, 157028, 342703, 667369, 685406, 745883, 1334738, 1370812, 1491766, 2669476, 2983532, 12680011, 25360022, 50720044]

約数ペア:

[(1, 50720044), (2, 25360022), (4, 12680011), (17, 2983532), (19, 2669476), (34, 1491766), (37, 1370812), (38, 1334738), (68, 745883), (74, 685406), (76, 667369), (148, 342703), (323, 157028), (629, 80636), (646, 78514), (703, 72148), (1061, 47804), (1258, 40318), (1292, 39257), (1406, 36074), (2122, 23902), (2516, 20159), (2812, 18037), (4244, 11951)]