47558030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11801}}^1$

素因数の和:11852

約数の個数: 32

約数和(自身を含む): 95171328

約数和(自身を除く): 47613298

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 11801, 23602, 59005, 118010, 153413, 306826, 365831, 731662, 767065, 1534130, 1829155, 3658310, 4755803, 9511606, 23779015, 47558030]

約数ペア:

[(1, 47558030), (2, 23779015), (5, 9511606), (10, 4755803), (13, 3658310), (26, 1829155), (31, 1534130), (62, 767065), (65, 731662), (130, 365831), (155, 306826), (310, 153413), (403, 118010), (806, 59005), (2015, 23602), (4030, 11801)]