47800298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 90123840

約数和(自身を除く): 42323542

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 169, 178, 182, 227, 338, 454, 623, 1157, 1183, 1246, 1589, 2314, 2366, 2951, 3178, 5902, 8099, 15041, 16198, 20203, 20657, 30082, 38363, 40406, 41314, 76726, 105287, 141421, 210574, 262639, 268541, 282842, 525278, 537082, 1838473, 3414307, 3676946, 6828614, 23900149, 47800298]

約数ペア:

[(1, 47800298), (2, 23900149), (7, 6828614), (13, 3676946), (14, 3414307), (26, 1838473), (89, 537082), (91, 525278), (169, 282842), (178, 268541), (182, 262639), (227, 210574), (338, 141421), (454, 105287), (623, 76726), (1157, 41314), (1183, 40406), (1246, 38363), (1589, 30082), (2314, 20657), (2366, 20203), (2951, 16198), (3178, 15041), (5902, 8099)]