53649880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 70766120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 127, 179, 236, 254, 295, 358, 472, 508, 590, 635, 716, 895, 1016, 1180, 1270, 1432, 1790, 2360, 2540, 3580, 5080, 7160, 7493, 10561, 14986, 21122, 22733, 29972, 37465, 42244, 45466, 52805, 59944, 74930, 84488, 90932, 105610, 113665, 149860, 181864, 211220, 227330, 299720, 422440, 454660, 909320, 1341247, 2682494, 5364988, 6706235, 10729976, 13412470, 26824940, 53649880]

約数ペア:

[(1, 53649880), (2, 26824940), (4, 13412470), (5, 10729976), (8, 6706235), (10, 5364988), (20, 2682494), (40, 1341247), (59, 909320), (118, 454660), (127, 422440), (179, 299720), (236, 227330), (254, 211220), (295, 181864), (358, 149860), (472, 113665), (508, 105610), (590, 90932), (635, 84488), (716, 74930), (895, 59944), (1016, 52805), (1180, 45466), (1270, 42244), (1432, 37465), (1790, 29972), (2360, 22733), (2540, 21122), (3580, 14986), (5080, 10561), (7160, 7493)]