48492920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173189}}^1$

素因数の和:173207

約数の個数: 32

約数和(自身を含む): 124696800

約数和(自身を除く): 76203880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173189, 346378, 692756, 865945, 1212323, 1385512, 1731890, 2424646, 3463780, 4849292, 6061615, 6927560, 9698584, 12123230, 24246460, 48492920]

約数ペア:

[(1, 48492920), (2, 24246460), (4, 12123230), (5, 9698584), (7, 6927560), (8, 6061615), (10, 4849292), (14, 3463780), (20, 2424646), (28, 1731890), (35, 1385512), (40, 1212323), (56, 865945), (70, 692756), (140, 346378), (280, 173189)]