51975294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20287}}^1$

素因数の和:20360

約数の個数: 32

約数和(自身を含む): 120754176

約数和(自身を除く): 68778882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 20287, 40574, 60861, 121722, 142009, 284018, 426027, 852054, 1237507, 2475014, 3712521, 7425042, 8662549, 17325098, 25987647, 51975294]

約数ペア:

[(1, 51975294), (2, 25987647), (3, 17325098), (6, 8662549), (7, 7425042), (14, 3712521), (21, 2475014), (42, 1237507), (61, 852054), (122, 426027), (183, 284018), (366, 142009), (427, 121722), (854, 60861), (1281, 40574), (2562, 20287)]