47497248

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2086

約数の個数: 72

約数和(自身を含む): 136766448

約数和(自身を除く): 89269200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1987, 1992, 2656, 2988, 3974, 3984, 5961, 5976, 7948, 7968, 11922, 11952, 15896, 17883, 23844, 23904, 31792, 35766, 47688, 63584, 71532, 95376, 143064, 164921, 190752, 286128, 329842, 494763, 572256, 659684, 989526, 1319368, 1484289, 1979052, 2638736, 2968578, 3958104, 5277472, 5937156, 7916208, 11874312, 15832416, 23748624, 47497248]

約数ペア:

[(1, 47497248), (2, 23748624), (3, 15832416), (4, 11874312), (6, 7916208), (8, 5937156), (9, 5277472), (12, 3958104), (16, 2968578), (18, 2638736), (24, 1979052), (32, 1484289), (36, 1319368), (48, 989526), (72, 659684), (83, 572256), (96, 494763), (144, 329842), (166, 286128), (249, 190752), (288, 164921), (332, 143064), (498, 95376), (664, 71532), (747, 63584), (996, 47688), (1328, 35766), (1494, 31792), (1987, 23904), (1992, 23844), (2656, 17883), (2988, 15896), (3974, 11952), (3984, 11922), (5961, 7968), (5976, 7948)]