47673818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 75812112

約数和(自身を除く): 28138294

約数列:

[1, 2, 53, 61, 73, 101, 106, 122, 146, 202, 3233, 3869, 4453, 5353, 6161, 6466, 7373, 7738, 8906, 10706, 12322, 14746, 236009, 326533, 390769, 449753, 472018, 653066, 781538, 899506, 23836909, 47673818]

約数ペア:

[(1, 47673818), (2, 23836909), (53, 899506), (61, 781538), (73, 653066), (101, 472018), (106, 449753), (122, 390769), (146, 326533), (202, 236009), (3233, 14746), (3869, 12322), (4453, 10706), (5353, 8906), (6161, 7738), (6466, 7373)]