53440480

素因数分解:

$2^5\times 5^1\times {\mathrm{569}}^1\times {\mathrm{587}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 126690480

約数和(自身を除く): 73250000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 569, 587, 1138, 1174, 2276, 2348, 2845, 2935, 4552, 4696, 5690, 5870, 9104, 9392, 11380, 11740, 18208, 18784, 22760, 23480, 45520, 46960, 91040, 93920, 334003, 668006, 1336012, 1670015, 2672024, 3340030, 5344048, 6680060, 10688096, 13360120, 26720240, 53440480]

約数ペア:

[(1, 53440480), (2, 26720240), (4, 13360120), (5, 10688096), (8, 6680060), (10, 5344048), (16, 3340030), (20, 2672024), (32, 1670015), (40, 1336012), (80, 668006), (160, 334003), (569, 93920), (587, 91040), (1138, 46960), (1174, 45520), (2276, 23480), (2348, 22760), (2845, 18784), (2935, 18208), (4552, 11740), (4696, 11380), (5690, 9392), (5870, 9104)]