51389630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 45136450

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 1709, 3007, 3418, 6014, 8545, 15035, 17090, 30070, 52979, 105958, 165773, 264895, 331546, 529790, 828865, 1657730, 5138963, 10277926, 25694815, 51389630]

約数ペア:

[(1, 51389630), (2, 25694815), (5, 10277926), (10, 5138963), (31, 1657730), (62, 828865), (97, 529790), (155, 331546), (194, 264895), (310, 165773), (485, 105958), (970, 52979), (1709, 30070), (3007, 17090), (3418, 15035), (6014, 8545)]