52885520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12473}}^1$

素因数の和:12539

約数の個数: 40

約数和(自身を含む): 125288856

約数和(自身を除く): 72403336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 12473, 24946, 49892, 62365, 99784, 124730, 199568, 249460, 498920, 661069, 997840, 1322138, 2644276, 3305345, 5288552, 6610690, 10577104, 13221380, 26442760, 52885520]

約数ペア:

[(1, 52885520), (2, 26442760), (4, 13221380), (5, 10577104), (8, 6610690), (10, 5288552), (16, 3305345), (20, 2644276), (40, 1322138), (53, 997840), (80, 661069), (106, 498920), (212, 249460), (265, 199568), (424, 124730), (530, 99784), (848, 62365), (1060, 49892), (2120, 24946), (4240, 12473)]