42668950

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 82566144

約数和(自身を除く): 39897194

約数列:

[1, 2, 5, 10, 25, 47, 50, 67, 94, 134, 235, 271, 335, 470, 542, 670, 1175, 1355, 1675, 2350, 2710, 3149, 3350, 6298, 6775, 12737, 13550, 15745, 18157, 25474, 31490, 36314, 63685, 78725, 90785, 127370, 157450, 181570, 318425, 453925, 636850, 853379, 907850, 1706758, 4266895, 8533790, 21334475, 42668950]

約数ペア:

[(1, 42668950), (2, 21334475), (5, 8533790), (10, 4266895), (25, 1706758), (47, 907850), (50, 853379), (67, 636850), (94, 453925), (134, 318425), (235, 181570), (271, 157450), (335, 127370), (470, 90785), (542, 78725), (670, 63685), (1175, 36314), (1355, 31490), (1675, 25474), (2350, 18157), (2710, 15745), (3149, 13550), (3350, 12737), (6298, 6775)]