47675888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 107180640

約数和(自身を除く): 59504752

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 97, 104, 136, 139, 194, 208, 221, 272, 278, 388, 442, 556, 776, 884, 1112, 1261, 1552, 1649, 1768, 1807, 2224, 2363, 2522, 3298, 3536, 3614, 4726, 5044, 6596, 7228, 9452, 10088, 13192, 13483, 14456, 18904, 20176, 21437, 26384, 26966, 28912, 30719, 37808, 42874, 53932, 61438, 85748, 107864, 122876, 171496, 175279, 215728, 229211, 245752, 342992, 350558, 458422, 491504, 701116, 916844, 1402232, 1833688, 2804464, 2979743, 3667376, 5959486, 11918972, 23837944, 47675888]

約数ペア:

[(1, 47675888), (2, 23837944), (4, 11918972), (8, 5959486), (13, 3667376), (16, 2979743), (17, 2804464), (26, 1833688), (34, 1402232), (52, 916844), (68, 701116), (97, 491504), (104, 458422), (136, 350558), (139, 342992), (194, 245752), (208, 229211), (221, 215728), (272, 175279), (278, 171496), (388, 122876), (442, 107864), (556, 85748), (776, 61438), (884, 53932), (1112, 42874), (1261, 37808), (1552, 30719), (1649, 28912), (1768, 26966), (1807, 26384), (2224, 21437), (2363, 20176), (2522, 18904), (3298, 14456), (3536, 13483), (3614, 13192), (4726, 10088), (5044, 9452), (6596, 7228)]