50140305

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 89915904

約数和(自身を除く): 39775599

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 151, 157, 235, 423, 453, 471, 705, 755, 785, 1359, 1413, 2115, 2265, 2355, 6795, 7065, 7097, 7379, 21291, 22137, 23707, 35485, 36895, 63873, 66411, 71121, 106455, 110685, 118535, 213363, 319365, 332055, 355605, 1066815, 1114229, 3342687, 5571145, 10028061, 16713435, 50140305]

約数ペア:

[(1, 50140305), (3, 16713435), (5, 10028061), (9, 5571145), (15, 3342687), (45, 1114229), (47, 1066815), (141, 355605), (151, 332055), (157, 319365), (235, 213363), (423, 118535), (453, 110685), (471, 106455), (705, 71121), (755, 66411), (785, 63873), (1359, 36895), (1413, 35485), (2115, 23707), (2265, 22137), (2355, 21291), (6795, 7379), (7065, 7097)]