53335360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12851

約数の個数: 56

約数和(自身を含む): 136785096

約数和(自身を除く): 83449736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 12821, 25642, 51284, 64105, 102568, 128210, 166673, 205136, 256420, 333346, 410272, 512840, 666692, 820544, 833365, 1025680, 1333384, 1666730, 2051360, 2666768, 3333460, 4102720, 5333536, 6666920, 10667072, 13333840, 26667680, 53335360]

約数ペア:

[(1, 53335360), (2, 26667680), (4, 13333840), (5, 10667072), (8, 6666920), (10, 5333536), (13, 4102720), (16, 3333460), (20, 2666768), (26, 2051360), (32, 1666730), (40, 1333384), (52, 1025680), (64, 833365), (65, 820544), (80, 666692), (104, 512840), (130, 410272), (160, 333346), (208, 256420), (260, 205136), (320, 166673), (416, 128210), (520, 102568), (832, 64105), (1040, 51284), (2080, 25642), (4160, 12821)]