50189425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 74370240

約数和(自身を除く): 24180815

約数列:

[1, 5, 11, 13, 25, 55, 65, 101, 139, 143, 275, 325, 505, 695, 715, 1111, 1313, 1529, 1807, 2525, 3475, 3575, 5555, 6565, 7645, 9035, 14039, 14443, 19877, 27775, 32825, 38225, 45175, 70195, 72215, 99385, 154429, 182507, 350975, 361075, 496925, 772145, 912535, 2007577, 3860725, 4562675, 10037885, 50189425]

約数ペア:

[(1, 50189425), (5, 10037885), (11, 4562675), (13, 3860725), (25, 2007577), (55, 912535), (65, 772145), (101, 496925), (139, 361075), (143, 350975), (275, 182507), (325, 154429), (505, 99385), (695, 72215), (715, 70195), (1111, 45175), (1313, 38225), (1529, 32825), (1807, 27775), (2525, 19877), (3475, 14443), (3575, 14039), (5555, 9035), (6565, 7645)]