51698210

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 94953600

約数和(自身を除く): 43255390

約数列:

[1, 2, 5, 10, 83, 166, 199, 313, 398, 415, 626, 830, 995, 1565, 1990, 3130, 16517, 25979, 33034, 51958, 62287, 82585, 124574, 129895, 165170, 259790, 311435, 622870, 5169821, 10339642, 25849105, 51698210]

約数ペア:

[(1, 51698210), (2, 25849105), (5, 10339642), (10, 5169821), (83, 622870), (166, 311435), (199, 259790), (313, 165170), (398, 129895), (415, 124574), (626, 82585), (830, 62287), (995, 51958), (1565, 33034), (1990, 25979), (3130, 16517)]