53641920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 112

約数和(自身を含む): 172931328

約数和(自身を除く): 119289408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 787, 852, 960, 1065, 1136, 1420, 1574, 1704, 2130, 2272, 2361, 2840, 3148, 3408, 3935, 4260, 4544, 4722, 5680, 6296, 6816, 7870, 8520, 9444, 11360, 11805, 12592, 13632, 15740, 17040, 18888, 22720, 23610, 25184, 31480, 34080, 37776, 47220, 50368, 55877, 62960, 68160, 75552, 94440, 111754, 125920, 151104, 167631, 188880, 223508, 251840, 279385, 335262, 377760, 447016, 558770, 670524, 755520, 838155, 894032, 1117540, 1341048, 1676310, 1788064, 2235080, 2682096, 3352620, 3576128, 4470160, 5364192, 6705240, 8940320, 10728384, 13410480, 17880640, 26820960, 53641920]

約数ペア:

[(1, 53641920), (2, 26820960), (3, 17880640), (4, 13410480), (5, 10728384), (6, 8940320), (8, 6705240), (10, 5364192), (12, 4470160), (15, 3576128), (16, 3352620), (20, 2682096), (24, 2235080), (30, 1788064), (32, 1676310), (40, 1341048), (48, 1117540), (60, 894032), (64, 838155), (71, 755520), (80, 670524), (96, 558770), (120, 447016), (142, 377760), (160, 335262), (192, 279385), (213, 251840), (240, 223508), (284, 188880), (320, 167631), (355, 151104), (426, 125920), (480, 111754), (568, 94440), (710, 75552), (787, 68160), (852, 62960), (960, 55877), (1065, 50368), (1136, 47220), (1420, 37776), (1574, 34080), (1704, 31480), (2130, 25184), (2272, 23610), (2361, 22720), (2840, 18888), (3148, 17040), (3408, 15740), (3935, 13632), (4260, 12592), (4544, 11805), (4722, 11360), (5680, 9444), (6296, 8520), (6816, 7870)]