51743510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8123}}^1$

素因数の和:8157

約数の個数: 48

約数和(自身を含む): 116693136

約数和(自身を除く): 64949626

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 8123, 16246, 40615, 56861, 81230, 105599, 113722, 211198, 284305, 398027, 527995, 568610, 739193, 796054, 1055990, 1478386, 1990135, 3695965, 3980270, 5174351, 7391930, 10348702, 25871755, 51743510]

約数ペア:

[(1, 51743510), (2, 25871755), (5, 10348702), (7, 7391930), (10, 5174351), (13, 3980270), (14, 3695965), (26, 1990135), (35, 1478386), (49, 1055990), (65, 796054), (70, 739193), (91, 568610), (98, 527995), (130, 398027), (182, 284305), (245, 211198), (455, 113722), (490, 105599), (637, 81230), (910, 56861), (1274, 40615), (3185, 16246), (6370, 8123)]