55651440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17837}}^1$

素因数の和:17866

約数の個数: 80

約数和(自身を含む): 185800608

約数和(自身を除く): 130149168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 17837, 35674, 53511, 71348, 89185, 107022, 142696, 178370, 214044, 231881, 267555, 285392, 356740, 428088, 463762, 535110, 695643, 713480, 856176, 927524, 1070220, 1159405, 1391286, 1426960, 1855048, 2140440, 2318810, 2782572, 3478215, 3710096, 4280880, 4637620, 5565144, 6956430, 9275240, 11130288, 13912860, 18550480, 27825720, 55651440]

約数ペア:

[(1, 55651440), (2, 27825720), (3, 18550480), (4, 13912860), (5, 11130288), (6, 9275240), (8, 6956430), (10, 5565144), (12, 4637620), (13, 4280880), (15, 3710096), (16, 3478215), (20, 2782572), (24, 2318810), (26, 2140440), (30, 1855048), (39, 1426960), (40, 1391286), (48, 1159405), (52, 1070220), (60, 927524), (65, 856176), (78, 713480), (80, 695643), (104, 535110), (120, 463762), (130, 428088), (156, 356740), (195, 285392), (208, 267555), (240, 231881), (260, 214044), (312, 178370), (390, 142696), (520, 107022), (624, 89185), (780, 71348), (1040, 53511), (1560, 35674), (3120, 17837)]