51365850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{773}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 127840032

約数和(自身を除く): 76474182

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 443, 773, 886, 1329, 1546, 2215, 2319, 2658, 3865, 4430, 4638, 6645, 7730, 11075, 11595, 13290, 19325, 22150, 23190, 33225, 38650, 57975, 66450, 115950, 342439, 684878, 1027317, 1712195, 2054634, 3424390, 5136585, 8560975, 10273170, 17121950, 25682925, 51365850]

約数ペア:

[(1, 51365850), (2, 25682925), (3, 17121950), (5, 10273170), (6, 8560975), (10, 5136585), (15, 3424390), (25, 2054634), (30, 1712195), (50, 1027317), (75, 684878), (150, 342439), (443, 115950), (773, 66450), (886, 57975), (1329, 38650), (1546, 33225), (2215, 23190), (2319, 22150), (2658, 19325), (3865, 13290), (4430, 11595), (4638, 11075), (6645, 7730)]