47503253

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 60456960

約数和(自身を除く): 12953707

約数列:

[1, 7, 17, 31, 79, 119, 163, 217, 527, 553, 1141, 1343, 2449, 2771, 3689, 5053, 9401, 12877, 17143, 19397, 35371, 41633, 85901, 90139, 218909, 291431, 399187, 601307, 1532363, 2794309, 6786179, 47503253]

約数ペア:

[(1, 47503253), (7, 6786179), (17, 2794309), (31, 1532363), (79, 601307), (119, 399187), (163, 291431), (217, 218909), (527, 90139), (553, 85901), (1141, 41633), (1343, 35371), (2449, 19397), (2771, 17143), (3689, 12877), (5053, 9401)]