51399642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1487}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 117706752

約数和(自身を除く): 66307110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 823, 1487, 1646, 2469, 2974, 4461, 4938, 5761, 8922, 10409, 11522, 17283, 20818, 31227, 34566, 62454, 1223801, 2447602, 3671403, 7342806, 8566607, 17133214, 25699821, 51399642]

約数ペア:

[(1, 51399642), (2, 25699821), (3, 17133214), (6, 8566607), (7, 7342806), (14, 3671403), (21, 2447602), (42, 1223801), (823, 62454), (1487, 34566), (1646, 31227), (2469, 20818), (2974, 17283), (4461, 11522), (4938, 10409), (5761, 8922)]