56932720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4211}}^1$

素因数の和:4250

約数の個数: 60

約数和(自身を含む): 143368056

約数和(自身を除く): 86435336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 4211, 6760, 8422, 13520, 16844, 21055, 33688, 42110, 54743, 67376, 84220, 109486, 168440, 218972, 273715, 336880, 437944, 547430, 711659, 875888, 1094860, 1423318, 2189720, 2846636, 3558295, 4379440, 5693272, 7116590, 11386544, 14233180, 28466360, 56932720]

約数ペア:

[(1, 56932720), (2, 28466360), (4, 14233180), (5, 11386544), (8, 7116590), (10, 5693272), (13, 4379440), (16, 3558295), (20, 2846636), (26, 2189720), (40, 1423318), (52, 1094860), (65, 875888), (80, 711659), (104, 547430), (130, 437944), (169, 336880), (208, 273715), (260, 218972), (338, 168440), (520, 109486), (676, 84220), (845, 67376), (1040, 54743), (1352, 42110), (1690, 33688), (2704, 21055), (3380, 16844), (4211, 13520), (6760, 8422)]