48352760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 116082720

約数和(自身を除く): 67729960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 211, 337, 340, 422, 674, 680, 844, 1055, 1348, 1685, 1688, 2110, 2696, 3370, 3587, 4220, 5729, 6740, 7174, 8440, 11458, 13480, 14348, 17935, 22916, 28645, 28696, 35870, 45832, 57290, 71107, 71740, 114580, 142214, 143480, 229160, 284428, 355535, 568856, 711070, 1208819, 1422140, 2417638, 2844280, 4835276, 6044095, 9670552, 12088190, 24176380, 48352760]

約数ペア:

[(1, 48352760), (2, 24176380), (4, 12088190), (5, 9670552), (8, 6044095), (10, 4835276), (17, 2844280), (20, 2417638), (34, 1422140), (40, 1208819), (68, 711070), (85, 568856), (136, 355535), (170, 284428), (211, 229160), (337, 143480), (340, 142214), (422, 114580), (674, 71740), (680, 71107), (844, 57290), (1055, 45832), (1348, 35870), (1685, 28696), (1688, 28645), (2110, 22916), (2696, 17935), (3370, 14348), (3587, 13480), (4220, 11458), (5729, 8440), (6740, 7174)]