47828260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45121}}^1$

素因数の和:45183

約数の個数: 24

約数和(自身を含む): 102336696

約数和(自身を除く): 54508436

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 45121, 90242, 180484, 225605, 451210, 902420, 2391413, 4782826, 9565652, 11957065, 23914130, 47828260]

約数ペア:

[(1, 47828260), (2, 23914130), (4, 11957065), (5, 9565652), (10, 4782826), (20, 2391413), (53, 902420), (106, 451210), (212, 225605), (265, 180484), (530, 90242), (1060, 45121)]