49369960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 117262080

約数和(自身を除く): 67892120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 103, 115, 184, 206, 230, 412, 460, 515, 521, 824, 920, 1030, 1042, 2060, 2084, 2369, 2605, 4120, 4168, 4738, 5210, 9476, 10420, 11845, 11983, 18952, 20840, 23690, 23966, 47380, 47932, 53663, 59915, 94760, 95864, 107326, 119830, 214652, 239660, 268315, 429304, 479320, 536630, 1073260, 1234249, 2146520, 2468498, 4936996, 6171245, 9873992, 12342490, 24684980, 49369960]

約数ペア:

[(1, 49369960), (2, 24684980), (4, 12342490), (5, 9873992), (8, 6171245), (10, 4936996), (20, 2468498), (23, 2146520), (40, 1234249), (46, 1073260), (92, 536630), (103, 479320), (115, 429304), (184, 268315), (206, 239660), (230, 214652), (412, 119830), (460, 107326), (515, 95864), (521, 94760), (824, 59915), (920, 53663), (1030, 47932), (1042, 47380), (2060, 23966), (2084, 23690), (2369, 20840), (2605, 18952), (4120, 11983), (4168, 11845), (4738, 10420), (5210, 9476)]