47986870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 88806816

約数和(自身を除く): 40819946

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 485, 610, 811, 970, 1622, 4055, 5917, 8110, 11834, 29585, 49471, 59170, 78667, 98942, 157334, 247355, 393335, 494710, 786670, 4798687, 9597374, 23993435, 47986870]

約数ペア:

[(1, 47986870), (2, 23993435), (5, 9597374), (10, 4798687), (61, 786670), (97, 494710), (122, 393335), (194, 247355), (305, 157334), (485, 98942), (610, 78667), (811, 59170), (970, 49471), (1622, 29585), (4055, 11834), (5917, 8110)]