52425560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6312

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 83049640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 6271, 8360, 12542, 25084, 31355, 50168, 62710, 68981, 119149, 125420, 137962, 238298, 250840, 275924, 344905, 476596, 551848, 595745, 689810, 953192, 1191490, 1310639, 1379620, 2382980, 2621278, 2759240, 4765960, 5242556, 6553195, 10485112, 13106390, 26212780, 52425560]

約数ペア:

[(1, 52425560), (2, 26212780), (4, 13106390), (5, 10485112), (8, 6553195), (10, 5242556), (11, 4765960), (19, 2759240), (20, 2621278), (22, 2382980), (38, 1379620), (40, 1310639), (44, 1191490), (55, 953192), (76, 689810), (88, 595745), (95, 551848), (110, 476596), (152, 344905), (190, 275924), (209, 250840), (220, 238298), (380, 137962), (418, 125420), (440, 119149), (760, 68981), (836, 62710), (1045, 50168), (1672, 31355), (2090, 25084), (4180, 12542), (6271, 8360)]