49421106

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 125777340

約数和(自身を除く): 76356234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 137, 147, 274, 294, 409, 411, 441, 818, 822, 882, 959, 1227, 1233, 1918, 2454, 2466, 2863, 2877, 3681, 5726, 5754, 6713, 7362, 8589, 8631, 13426, 17178, 17262, 20041, 20139, 25767, 40082, 40278, 51534, 56033, 60123, 60417, 112066, 120246, 120834, 168099, 180369, 336198, 360738, 392231, 504297, 784462, 1008594, 1176693, 2353386, 2745617, 3530079, 5491234, 7060158, 8236851, 16473702, 24710553, 49421106]

約数ペア:

[(1, 49421106), (2, 24710553), (3, 16473702), (6, 8236851), (7, 7060158), (9, 5491234), (14, 3530079), (18, 2745617), (21, 2353386), (42, 1176693), (49, 1008594), (63, 784462), (98, 504297), (126, 392231), (137, 360738), (147, 336198), (274, 180369), (294, 168099), (409, 120834), (411, 120246), (441, 112066), (818, 60417), (822, 60123), (882, 56033), (959, 51534), (1227, 40278), (1233, 40082), (1918, 25767), (2454, 20139), (2466, 20041), (2863, 17262), (2877, 17178), (3681, 13426), (5726, 8631), (5754, 8589), (6713, 7362)]