47192540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 103434240

約数和(自身を除く): 56241700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 739, 1030, 1478, 2060, 2956, 3193, 3695, 6386, 7390, 12772, 14780, 15965, 22909, 31930, 45818, 63860, 76117, 91636, 114545, 152234, 229090, 304468, 380585, 458180, 761170, 1522340, 2359627, 4719254, 9438508, 11798135, 23596270, 47192540]

約数ペア:

[(1, 47192540), (2, 23596270), (4, 11798135), (5, 9438508), (10, 4719254), (20, 2359627), (31, 1522340), (62, 761170), (103, 458180), (124, 380585), (155, 304468), (206, 229090), (310, 152234), (412, 114545), (515, 91636), (620, 76117), (739, 63860), (1030, 45818), (1478, 31930), (2060, 22909), (2956, 15965), (3193, 14780), (3695, 12772), (6386, 7390)]