53661760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 84

約数和(自身を含む): 134000748

約数和(自身を除く): 80338988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 317, 320, 368, 460, 529, 634, 736, 920, 1058, 1268, 1472, 1585, 1840, 2116, 2536, 2645, 3170, 3680, 4232, 5072, 5290, 6340, 7291, 7360, 8464, 10144, 10580, 12680, 14582, 16928, 20288, 21160, 25360, 29164, 33856, 36455, 42320, 50720, 58328, 72910, 84640, 101440, 116656, 145820, 167693, 169280, 233312, 291640, 335386, 466624, 583280, 670772, 838465, 1166560, 1341544, 1676930, 2333120, 2683088, 3353860, 5366176, 6707720, 10732352, 13415440, 26830880, 53661760]

約数ペア:

[(1, 53661760), (2, 26830880), (4, 13415440), (5, 10732352), (8, 6707720), (10, 5366176), (16, 3353860), (20, 2683088), (23, 2333120), (32, 1676930), (40, 1341544), (46, 1166560), (64, 838465), (80, 670772), (92, 583280), (115, 466624), (160, 335386), (184, 291640), (230, 233312), (317, 169280), (320, 167693), (368, 145820), (460, 116656), (529, 101440), (634, 84640), (736, 72910), (920, 58328), (1058, 50720), (1268, 42320), (1472, 36455), (1585, 33856), (1840, 29164), (2116, 25360), (2536, 21160), (2645, 20288), (3170, 16928), (3680, 14582), (4232, 12680), (5072, 10580), (5290, 10144), (6340, 8464), (7291, 7360)]