47945898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 128

約数和(自身を含む): 143216640

約数和(自身を除く): 95270742

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 887, 1001, 1287, 1386, 1638, 1774, 2002, 2079, 2457, 2574, 2661, 3003, 3861, 4158, 4914, 5322, 6006, 6209, 7722, 7983, 9009, 9757, 11531, 12418, 15966, 18018, 18627, 19514, 23062, 23949, 27027, 29271, 34593, 37254, 47898, 54054, 55881, 58542, 68299, 69186, 80717, 87813, 103779, 111762, 126841, 136598, 161434, 167643, 175626, 204897, 207558, 242151, 253682, 263439, 311337, 335286, 380523, 409794, 484302, 526878, 614691, 622674, 726453, 761046, 887887, 1141569, 1229382, 1452906, 1775774, 1844073, 2179359, 2283138, 2663661, 3424707, 3688146, 4358718, 5327322, 6849414, 7990983, 15981966, 23972949, 47945898]

約数ペア:

[(1, 47945898), (2, 23972949), (3, 15981966), (6, 7990983), (7, 6849414), (9, 5327322), (11, 4358718), (13, 3688146), (14, 3424707), (18, 2663661), (21, 2283138), (22, 2179359), (26, 1844073), (27, 1775774), (33, 1452906), (39, 1229382), (42, 1141569), (54, 887887), (63, 761046), (66, 726453), (77, 622674), (78, 614691), (91, 526878), (99, 484302), (117, 409794), (126, 380523), (143, 335286), (154, 311337), (182, 263439), (189, 253682), (198, 242151), (231, 207558), (234, 204897), (273, 175626), (286, 167643), (297, 161434), (351, 136598), (378, 126841), (429, 111762), (462, 103779), (546, 87813), (594, 80717), (693, 69186), (702, 68299), (819, 58542), (858, 55881), (887, 54054), (1001, 47898), (1287, 37254), (1386, 34593), (1638, 29271), (1774, 27027), (2002, 23949), (2079, 23062), (2457, 19514), (2574, 18627), (2661, 18018), (3003, 15966), (3861, 12418), (4158, 11531), (4914, 9757), (5322, 9009), (6006, 7983), (6209, 7722)]