53498720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 139618080

約数和(自身を除く): 86119360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 113, 160, 176, 220, 226, 269, 352, 440, 452, 538, 565, 880, 904, 1076, 1130, 1243, 1345, 1760, 1808, 2152, 2260, 2486, 2690, 2959, 3616, 4304, 4520, 4972, 5380, 5918, 6215, 8608, 9040, 9944, 10760, 11836, 12430, 14795, 18080, 19888, 21520, 23672, 24860, 29590, 30397, 39776, 43040, 47344, 49720, 59180, 60794, 94688, 99440, 118360, 121588, 151985, 198880, 236720, 243176, 303970, 334367, 473440, 486352, 607940, 668734, 972704, 1215880, 1337468, 1671835, 2431760, 2674936, 3343670, 4863520, 5349872, 6687340, 10699744, 13374680, 26749360, 53498720]

約数ペア:

[(1, 53498720), (2, 26749360), (4, 13374680), (5, 10699744), (8, 6687340), (10, 5349872), (11, 4863520), (16, 3343670), (20, 2674936), (22, 2431760), (32, 1671835), (40, 1337468), (44, 1215880), (55, 972704), (80, 668734), (88, 607940), (110, 486352), (113, 473440), (160, 334367), (176, 303970), (220, 243176), (226, 236720), (269, 198880), (352, 151985), (440, 121588), (452, 118360), (538, 99440), (565, 94688), (880, 60794), (904, 59180), (1076, 49720), (1130, 47344), (1243, 43040), (1345, 39776), (1760, 30397), (1808, 29590), (2152, 24860), (2260, 23672), (2486, 21520), (2690, 19888), (2959, 18080), (3616, 14795), (4304, 12430), (4520, 11836), (4972, 10760), (5380, 9944), (5918, 9040), (6215, 8608)]