52409502

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 120227328

約数和(自身を除く): 67817826

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 71, 138, 142, 207, 213, 414, 426, 639, 1278, 1633, 1783, 3266, 3566, 4899, 5349, 9798, 10698, 14697, 16047, 29394, 32094, 41009, 82018, 123027, 126593, 246054, 253186, 369081, 379779, 738162, 759558, 1139337, 2278674, 2911639, 5823278, 8734917, 17469834, 26204751, 52409502]

約数ペア:

[(1, 52409502), (2, 26204751), (3, 17469834), (6, 8734917), (9, 5823278), (18, 2911639), (23, 2278674), (46, 1139337), (69, 759558), (71, 738162), (138, 379779), (142, 369081), (207, 253186), (213, 246054), (414, 126593), (426, 123027), (639, 82018), (1278, 41009), (1633, 32094), (1783, 29394), (3266, 16047), (3566, 14697), (4899, 10698), (5349, 9798)]