51358258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7018

約数の個数: 32

約数和(自身を含む): 96242688

約数和(自身を除く): 44884430

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 6961, 7378, 13922, 48727, 97454, 118337, 215791, 236674, 431582, 828359, 1510537, 1656718, 3021074, 3668447, 7336894, 25679129, 51358258]

約数ペア:

[(1, 51358258), (2, 25679129), (7, 7336894), (14, 3668447), (17, 3021074), (31, 1656718), (34, 1510537), (62, 828359), (119, 431582), (217, 236674), (238, 215791), (434, 118337), (527, 97454), (1054, 48727), (3689, 13922), (6961, 7378)]