49378568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1993}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 98104800

約数和(自身を除く): 48726232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 1993, 3097, 3986, 6194, 7972, 12388, 15944, 24776, 37867, 75734, 151468, 302936, 324859, 649718, 1299436, 2598872, 6172321, 12344642, 24689284, 49378568]

約数ペア:

[(1, 49378568), (2, 24689284), (4, 12344642), (8, 6172321), (19, 2598872), (38, 1299436), (76, 649718), (152, 324859), (163, 302936), (326, 151468), (652, 75734), (1304, 37867), (1993, 24776), (3097, 15944), (3986, 12388), (6194, 7972)]