48924640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17987}}^1$

素因数の和:18019

約数の個数: 48

約数和(自身を含む): 122390352

約数和(自身を除く): 73465712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 17987, 35974, 71948, 89935, 143896, 179870, 287792, 305779, 359740, 575584, 611558, 719480, 1223116, 1438960, 1528895, 2446232, 2877920, 3057790, 4892464, 6115580, 9784928, 12231160, 24462320, 48924640]

約数ペア:

[(1, 48924640), (2, 24462320), (4, 12231160), (5, 9784928), (8, 6115580), (10, 4892464), (16, 3057790), (17, 2877920), (20, 2446232), (32, 1528895), (34, 1438960), (40, 1223116), (68, 719480), (80, 611558), (85, 575584), (136, 359740), (160, 305779), (170, 287792), (272, 179870), (340, 143896), (544, 89935), (680, 71948), (1360, 35974), (2720, 17987)]