52857760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19433}}^1$

素因数の和:19465

約数の個数: 48

約数和(自身を含む): 132228936

約数和(自身を除く): 79371176

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, 19433, 38866, 77732, 97165, 155464, 194330, 310928, 330361, 388660, 621856, 660722, 777320, 1321444, 1554640, 1651805, 2642888, 3109280, 3303610, 5285776, 6607220, 10571552, 13214440, 26428880, 52857760]

約数ペア:

[(1, 52857760), (2, 26428880), (4, 13214440), (5, 10571552), (8, 6607220), (10, 5285776), (16, 3303610), (17, 3109280), (20, 2642888), (32, 1651805), (34, 1554640), (40, 1321444), (68, 777320), (80, 660722), (85, 621856), (136, 388660), (160, 330361), (170, 310928), (272, 194330), (340, 155464), (544, 97165), (680, 77732), (1360, 38866), (2720, 19433)]