51600472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 121501440

約数和(自身を除く): 69900968

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 211, 308, 397, 422, 616, 794, 844, 1477, 1588, 1688, 2321, 2779, 2954, 3176, 4367, 4642, 5558, 5908, 8734, 9284, 11116, 11816, 16247, 17468, 18568, 22232, 30569, 32494, 34936, 61138, 64988, 83767, 122276, 129976, 167534, 244552, 335068, 586369, 670136, 921437, 1172738, 1842874, 2345476, 3685748, 4690952, 6450059, 7371496, 12900118, 25800236, 51600472]

約数ペア:

[(1, 51600472), (2, 25800236), (4, 12900118), (7, 7371496), (8, 6450059), (11, 4690952), (14, 3685748), (22, 2345476), (28, 1842874), (44, 1172738), (56, 921437), (77, 670136), (88, 586369), (154, 335068), (211, 244552), (308, 167534), (397, 129976), (422, 122276), (616, 83767), (794, 64988), (844, 61138), (1477, 34936), (1588, 32494), (1688, 30569), (2321, 22232), (2779, 18568), (2954, 17468), (3176, 16247), (4367, 11816), (4642, 11116), (5558, 9284), (5908, 8734)]