49016525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 68901840

約数和(自身を除く): 19885315

約数列:

[1, 5, 17, 25, 29, 41, 85, 97, 145, 205, 425, 485, 493, 697, 725, 1025, 1189, 1649, 2425, 2465, 2813, 3485, 3977, 5945, 8245, 12325, 14065, 17425, 19885, 20213, 29725, 41225, 47821, 67609, 70325, 99425, 101065, 115333, 239105, 338045, 505325, 576665, 1195525, 1690225, 1960661, 2883325, 9803305, 49016525]

約数ペア:

[(1, 49016525), (5, 9803305), (17, 2883325), (25, 1960661), (29, 1690225), (41, 1195525), (85, 576665), (97, 505325), (145, 338045), (205, 239105), (425, 115333), (485, 101065), (493, 99425), (697, 70325), (725, 67609), (1025, 47821), (1189, 41225), (1649, 29725), (2425, 20213), (2465, 19885), (2813, 17425), (3485, 14065), (3977, 12325), (5945, 8245)]