49607350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 100181088

約数和(自身を除く): 50573738

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 167, 325, 334, 457, 650, 835, 914, 1670, 2171, 2285, 4175, 4342, 4570, 5941, 8350, 10855, 11425, 11882, 21710, 22850, 29705, 54275, 59410, 76319, 108550, 148525, 152638, 297050, 381595, 763190, 992147, 1907975, 1984294, 3815950, 4960735, 9921470, 24803675, 49607350]

約数ペア:

[(1, 49607350), (2, 24803675), (5, 9921470), (10, 4960735), (13, 3815950), (25, 1984294), (26, 1907975), (50, 992147), (65, 763190), (130, 381595), (167, 297050), (325, 152638), (334, 148525), (457, 108550), (650, 76319), (835, 59410), (914, 54275), (1670, 29705), (2171, 22850), (2285, 21710), (4175, 11882), (4342, 11425), (4570, 10855), (5941, 8350)]