50211670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 92728800

約数和(自身を除く): 42517130

約数列:

[1, 2, 5, 10, 53, 106, 211, 265, 422, 449, 530, 898, 1055, 2110, 2245, 4490, 11183, 22366, 23797, 47594, 55915, 94739, 111830, 118985, 189478, 237970, 473695, 947390, 5021167, 10042334, 25105835, 50211670]

約数ペア:

[(1, 50211670), (2, 25105835), (5, 10042334), (10, 5021167), (53, 947390), (106, 473695), (211, 237970), (265, 189478), (422, 118985), (449, 111830), (530, 94739), (898, 55915), (1055, 47594), (2110, 23797), (2245, 22366), (4490, 11183)]