47345060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10909}}^1$

素因数の和:10956

約数の個数: 48

約数和(自身を含む): 117304320

約数和(自身を除く): 69959260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 10909, 21818, 43636, 54545, 76363, 109090, 152726, 218180, 305452, 338179, 381815, 676358, 763630, 1352716, 1527260, 1690895, 2367253, 3381790, 4734506, 6763580, 9469012, 11836265, 23672530, 47345060]

約数ペア:

[(1, 47345060), (2, 23672530), (4, 11836265), (5, 9469012), (7, 6763580), (10, 4734506), (14, 3381790), (20, 2367253), (28, 1690895), (31, 1527260), (35, 1352716), (62, 763630), (70, 676358), (124, 381815), (140, 338179), (155, 305452), (217, 218180), (310, 152726), (434, 109090), (620, 76363), (868, 54545), (1085, 43636), (2170, 21818), (4340, 10909)]