53120320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15091}}^1$

素因数の和:15119

約数の個数: 56

約数和(自身を含む): 138001248

約数和(自身を除く): 84880928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15091, 30182, 60364, 75455, 120728, 150910, 166001, 241456, 301820, 332002, 482912, 603640, 664004, 830005, 965824, 1207280, 1328008, 1660010, 2414560, 2656016, 3320020, 4829120, 5312032, 6640040, 10624064, 13280080, 26560160, 53120320]

約数ペア:

[(1, 53120320), (2, 26560160), (4, 13280080), (5, 10624064), (8, 6640040), (10, 5312032), (11, 4829120), (16, 3320020), (20, 2656016), (22, 2414560), (32, 1660010), (40, 1328008), (44, 1207280), (55, 965824), (64, 830005), (80, 664004), (88, 603640), (110, 482912), (160, 332002), (176, 301820), (220, 241456), (320, 166001), (352, 150910), (440, 120728), (704, 75455), (880, 60364), (1760, 30182), (3520, 15091)]