53384320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7613

約数の個数: 64

約数和(自身を含む): 139242240

約数和(自身を除く): 85857920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 7583, 15166, 30332, 37915, 60664, 75830, 83413, 121328, 151660, 166826, 242656, 303320, 333652, 417065, 485312, 606640, 667304, 834130, 970624, 1213280, 1334608, 1668260, 2426560, 2669216, 3336520, 4853120, 5338432, 6673040, 10676864, 13346080, 26692160, 53384320]

約数ペア:

[(1, 53384320), (2, 26692160), (4, 13346080), (5, 10676864), (8, 6673040), (10, 5338432), (11, 4853120), (16, 3336520), (20, 2669216), (22, 2426560), (32, 1668260), (40, 1334608), (44, 1213280), (55, 970624), (64, 834130), (80, 667304), (88, 606640), (110, 485312), (128, 417065), (160, 333652), (176, 303320), (220, 242656), (320, 166826), (352, 151660), (440, 121328), (640, 83413), (704, 75830), (880, 60664), (1408, 37915), (1760, 30332), (3520, 15166), (7040, 7583)]