48783880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71741}}^1$

素因数の和:71769

約数の個数: 32

約数和(自身を含む): 116222040

約数和(自身を除く): 67438160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71741, 143482, 286964, 358705, 573928, 717410, 1219597, 1434820, 2439194, 2869640, 4878388, 6097985, 9756776, 12195970, 24391940, 48783880]

約数ペア:

[(1, 48783880), (2, 24391940), (4, 12195970), (5, 9756776), (8, 6097985), (10, 4878388), (17, 2869640), (20, 2439194), (34, 1434820), (40, 1219597), (68, 717410), (85, 573928), (136, 358705), (170, 286964), (340, 143482), (680, 71741)]