42108052

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 87897600

約数和(自身を除く): 45789548

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 653, 658, 686, 1306, 1316, 1372, 2303, 2612, 4571, 4606, 9142, 9212, 16121, 18284, 30691, 31997, 32242, 61382, 63994, 64484, 122764, 127988, 214837, 223979, 429674, 447958, 859348, 895916, 1503859, 3007718, 6015436, 10527013, 21054026, 42108052]

約数ペア:

[(1, 42108052), (2, 21054026), (4, 10527013), (7, 6015436), (14, 3007718), (28, 1503859), (47, 895916), (49, 859348), (94, 447958), (98, 429674), (188, 223979), (196, 214837), (329, 127988), (343, 122764), (653, 64484), (658, 63994), (686, 61382), (1306, 32242), (1316, 31997), (1372, 30691), (2303, 18284), (2612, 16121), (4571, 9212), (4606, 9142)]