52282880

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1607

約数の個数: 80

約数和(自身を含む): 135085104

約数和(自身を除く): 82802224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1571, 1664, 2080, 2560, 3142, 3328, 4160, 6284, 6656, 7855, 8320, 12568, 15710, 16640, 20423, 25136, 31420, 33280, 40846, 50272, 62840, 81692, 100544, 102115, 125680, 163384, 201088, 204230, 251360, 326768, 402176, 408460, 502720, 653536, 804352, 816920, 1005440, 1307072, 1633840, 2010880, 2614144, 3267680, 4021760, 5228288, 6535360, 10456576, 13070720, 26141440, 52282880]

約数ペア:

[(1, 52282880), (2, 26141440), (4, 13070720), (5, 10456576), (8, 6535360), (10, 5228288), (13, 4021760), (16, 3267680), (20, 2614144), (26, 2010880), (32, 1633840), (40, 1307072), (52, 1005440), (64, 816920), (65, 804352), (80, 653536), (104, 502720), (128, 408460), (130, 402176), (160, 326768), (208, 251360), (256, 204230), (260, 201088), (320, 163384), (416, 125680), (512, 102115), (520, 100544), (640, 81692), (832, 62840), (1040, 50272), (1280, 40846), (1571, 33280), (1664, 31420), (2080, 25136), (2560, 20423), (3142, 16640), (3328, 15710), (4160, 12568), (6284, 8320), (6656, 7855)]