51655065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6422

約数の個数: 48

約数和(自身を含む): 104898240

約数和(自身を除く): 53243175

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 6389, 8085, 19167, 31945, 44723, 70279, 95835, 134169, 210837, 223615, 313061, 351395, 491953, 670845, 939183, 1054185, 1475859, 1565305, 2459765, 3443671, 4695915, 7379295, 10331013, 17218355, 51655065]

約数ペア:

[(1, 51655065), (3, 17218355), (5, 10331013), (7, 7379295), (11, 4695915), (15, 3443671), (21, 2459765), (33, 1565305), (35, 1475859), (49, 1054185), (55, 939183), (77, 670845), (105, 491953), (147, 351395), (165, 313061), (231, 223615), (245, 210837), (385, 134169), (539, 95835), (735, 70279), (1155, 44723), (1617, 31945), (2695, 19167), (6389, 8085)]