24900850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 51637320

約数和(自身を除く): 26736470

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1321, 1450, 1885, 2642, 3770, 6605, 9425, 13210, 17173, 18850, 33025, 34346, 38309, 66050, 76618, 85865, 171730, 191545, 383090, 429325, 498017, 858650, 957725, 996034, 1915450, 2490085, 4980170, 12450425, 24900850]

約数ペア:

[(1, 24900850), (2, 12450425), (5, 4980170), (10, 2490085), (13, 1915450), (25, 996034), (26, 957725), (29, 858650), (50, 498017), (58, 429325), (65, 383090), (130, 191545), (145, 171730), (290, 85865), (325, 76618), (377, 66050), (650, 38309), (725, 34346), (754, 33025), (1321, 18850), (1450, 17173), (1885, 13210), (2642, 9425), (3770, 6605)]