53080240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16183}}^1$

素因数の和:16237

約数の個数: 40

約数和(自身を含む): 126429408

約数和(自身を除く): 73349168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 16183, 32366, 64732, 80915, 129464, 161830, 258928, 323660, 647320, 663503, 1294640, 1327006, 2654012, 3317515, 5308024, 6635030, 10616048, 13270060, 26540120, 53080240]

約数ペア:

[(1, 53080240), (2, 26540120), (4, 13270060), (5, 10616048), (8, 6635030), (10, 5308024), (16, 3317515), (20, 2654012), (40, 1327006), (41, 1294640), (80, 663503), (82, 647320), (164, 323660), (205, 258928), (328, 161830), (410, 129464), (656, 80915), (820, 64732), (1640, 32366), (3280, 16183)]