49117760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9029}}^1$

素因数の和:9063

約数の個数: 56

約数和(自身を含む): 123855480

約数和(自身を除く): 74737720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 9029, 18058, 36116, 45145, 72232, 90290, 144464, 153493, 180580, 288928, 306986, 361160, 577856, 613972, 722320, 767465, 1227944, 1444640, 1534930, 2455888, 2889280, 3069860, 4911776, 6139720, 9823552, 12279440, 24558880, 49117760]

約数ペア:

[(1, 49117760), (2, 24558880), (4, 12279440), (5, 9823552), (8, 6139720), (10, 4911776), (16, 3069860), (17, 2889280), (20, 2455888), (32, 1534930), (34, 1444640), (40, 1227944), (64, 767465), (68, 722320), (80, 613972), (85, 577856), (136, 361160), (160, 306986), (170, 288928), (272, 180580), (320, 153493), (340, 144464), (544, 90290), (680, 72232), (1088, 45145), (1360, 36116), (2720, 18058), (5440, 9029)]