49274630

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 90979200

約数和(自身を除く): 41704570

約数列:

[1, 2, 5, 10, 53, 106, 239, 265, 389, 478, 530, 778, 1195, 1945, 2390, 3890, 12667, 20617, 25334, 41234, 63335, 92971, 103085, 126670, 185942, 206170, 464855, 929710, 4927463, 9854926, 24637315, 49274630]

約数ペア:

[(1, 49274630), (2, 24637315), (5, 9854926), (10, 4927463), (53, 929710), (106, 464855), (239, 206170), (265, 185942), (389, 126670), (478, 103085), (530, 92971), (778, 63335), (1195, 41234), (1945, 25334), (2390, 20617), (3890, 12667)]