56145628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10723}}^1$

素因数の和:10762

約数の個数: 48

約数和(自身を含む): 129717504

約数和(自身を除く): 73571876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 10723, 21446, 42892, 75061, 117953, 150122, 182291, 235906, 300244, 364582, 471812, 729164, 825671, 1276037, 1651342, 2005201, 2552074, 3302684, 4010402, 5104148, 8020804, 14036407, 28072814, 56145628]

約数ペア:

[(1, 56145628), (2, 28072814), (4, 14036407), (7, 8020804), (11, 5104148), (14, 4010402), (17, 3302684), (22, 2552074), (28, 2005201), (34, 1651342), (44, 1276037), (68, 825671), (77, 729164), (119, 471812), (154, 364582), (187, 300244), (238, 235906), (308, 182291), (374, 150122), (476, 117953), (748, 75061), (1309, 42892), (2618, 21446), (5236, 10723)]