52904560

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9059}}^1$

素因数の和:9145

約数の個数: 40

約数和(自身を含む): 124701840

約数和(自身を除く): 71797280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 9059, 18118, 36236, 45295, 72472, 90590, 144944, 181180, 362360, 661307, 724720, 1322614, 2645228, 3306535, 5290456, 6613070, 10580912, 13226140, 26452280, 52904560]

約数ペア:

[(1, 52904560), (2, 26452280), (4, 13226140), (5, 10580912), (8, 6613070), (10, 5290456), (16, 3306535), (20, 2645228), (40, 1322614), (73, 724720), (80, 661307), (146, 362360), (292, 181180), (365, 144944), (584, 90590), (730, 72472), (1168, 45295), (1460, 36236), (2920, 18118), (5840, 9059)]