51988592

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{53267}}^1$

素因数の和:53336

約数の個数: 20

約数和(自身を含む): 102381096

約数和(自身を除く): 50392504

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 53267, 106534, 213068, 426136, 852272, 3249287, 6498574, 12997148, 25994296, 51988592]

約数ペア:

[(1, 51988592), (2, 25994296), (4, 12997148), (8, 6498574), (16, 3249287), (61, 852272), (122, 426136), (244, 213068), (488, 106534), (976, 53267)]