52005470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 56858530

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 149, 167, 190, 209, 298, 334, 418, 745, 835, 1045, 1490, 1639, 1670, 1837, 2090, 2831, 3173, 3278, 3674, 5662, 6346, 8195, 9185, 14155, 15865, 16390, 18370, 24883, 28310, 31141, 31730, 34903, 49766, 62282, 69806, 124415, 155705, 174515, 248830, 273713, 311410, 349030, 472777, 547426, 945554, 1368565, 2363885, 2737130, 4727770, 5200547, 10401094, 26002735, 52005470]

約数ペア:

[(1, 52005470), (2, 26002735), (5, 10401094), (10, 5200547), (11, 4727770), (19, 2737130), (22, 2363885), (38, 1368565), (55, 945554), (95, 547426), (110, 472777), (149, 349030), (167, 311410), (190, 273713), (209, 248830), (298, 174515), (334, 155705), (418, 124415), (745, 69806), (835, 62282), (1045, 49766), (1490, 34903), (1639, 31730), (1670, 31141), (1837, 28310), (2090, 24883), (2831, 18370), (3173, 16390), (3278, 15865), (3674, 14155), (5662, 9185), (6346, 8195)]