51913544

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 100427040

約数和(自身を除く): 48513496

約数列:

[1, 2, 4, 8, 41, 82, 163, 164, 326, 328, 652, 971, 1304, 1942, 3884, 6683, 7768, 13366, 26732, 39811, 53464, 79622, 158273, 159244, 316546, 318488, 633092, 1266184, 6489193, 12978386, 25956772, 51913544]

約数ペア:

[(1, 51913544), (2, 25956772), (4, 12978386), (8, 6489193), (41, 1266184), (82, 633092), (163, 318488), (164, 316546), (326, 159244), (328, 158273), (652, 79622), (971, 53464), (1304, 39811), (1942, 26732), (3884, 13366), (6683, 7768)]