51268978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 83727360

約数和(自身を除く): 32458382

約数列:

[1, 2, 23, 31, 46, 62, 157, 229, 314, 458, 713, 1426, 3611, 4867, 5267, 7099, 7222, 9734, 10534, 14198, 35953, 71906, 111941, 163277, 223882, 326554, 826919, 1114543, 1653838, 2229086, 25634489, 51268978]

約数ペア:

[(1, 51268978), (2, 25634489), (23, 2229086), (31, 1653838), (46, 1114543), (62, 826919), (157, 326554), (229, 223882), (314, 163277), (458, 111941), (713, 71906), (1426, 35953), (3611, 14198), (4867, 10534), (5267, 9734), (7099, 7222)]