54544321078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{7369}}^1$

素因数の和:7817

約数の個数: 48

約数和(自身を含む): 90309621600

約数和(自身を除く): 35765300522

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 359, 718, 793, 1586, 4667, 7369, 9334, 10309, 14738, 20618, 21899, 43798, 60671, 95797, 121342, 191594, 284687, 449509, 569374, 899018, 1245361, 2490722, 2645471, 3700931, 5290942, 5843617, 7401862, 11687234, 34391123, 68782246, 75967021, 151934042, 161373731, 322747462, 447084599, 894169198, 2097858503, 4195717006, 27272160539, 54544321078]

約数ペア:

[(1, 54544321078), (2, 27272160539), (13, 4195717006), (26, 2097858503), (61, 894169198), (122, 447084599), (169, 322747462), (338, 161373731), (359, 151934042), (718, 75967021), (793, 68782246), (1586, 34391123), (4667, 11687234), (7369, 7401862), (9334, 5843617), (10309, 5290942), (14738, 3700931), (20618, 2645471), (21899, 2490722), (43798, 1245361), (60671, 899018), (95797, 569374), (121342, 449509), (191594, 284687)]