50564280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32413}}^1$

素因数の和:32440

約数の個数: 64

約数和(自身を含む): 163366560

約数和(自身を除く): 112802280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 32413, 64826, 97239, 129652, 162065, 194478, 259304, 324130, 388956, 421369, 486195, 648260, 777912, 842738, 972390, 1264107, 1296520, 1685476, 1944780, 2106845, 2528214, 3370952, 3889560, 4213690, 5056428, 6320535, 8427380, 10112856, 12641070, 16854760, 25282140, 50564280]

約数ペア:

[(1, 50564280), (2, 25282140), (3, 16854760), (4, 12641070), (5, 10112856), (6, 8427380), (8, 6320535), (10, 5056428), (12, 4213690), (13, 3889560), (15, 3370952), (20, 2528214), (24, 2106845), (26, 1944780), (30, 1685476), (39, 1296520), (40, 1264107), (52, 972390), (60, 842738), (65, 777912), (78, 648260), (104, 486195), (120, 421369), (130, 388956), (156, 324130), (195, 259304), (260, 194478), (312, 162065), (390, 129652), (520, 97239), (780, 64826), (1560, 32413)]