52400920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9161}}^1$

素因数の和:9196

約数の個数: 64

約数和(自身を含む): 138529440

約数和(自身を除く): 86128520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 9161, 18322, 36644, 45805, 73288, 91610, 100771, 119093, 183220, 201542, 238186, 366440, 403084, 476372, 503855, 595465, 806168, 952744, 1007710, 1190930, 1310023, 2015420, 2381860, 2620046, 4030840, 4763720, 5240092, 6550115, 10480184, 13100230, 26200460, 52400920]

約数ペア:

[(1, 52400920), (2, 26200460), (4, 13100230), (5, 10480184), (8, 6550115), (10, 5240092), (11, 4763720), (13, 4030840), (20, 2620046), (22, 2381860), (26, 2015420), (40, 1310023), (44, 1190930), (52, 1007710), (55, 952744), (65, 806168), (88, 595465), (104, 503855), (110, 476372), (130, 403084), (143, 366440), (220, 238186), (260, 201542), (286, 183220), (440, 119093), (520, 100771), (572, 91610), (715, 73288), (1144, 45805), (1430, 36644), (2860, 18322), (5720, 9161)]