55474398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1109}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 137835360

約数和(自身を除く): 82360962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 794, 1109, 1191, 2218, 2382, 2779, 3327, 3573, 5558, 6654, 7146, 7763, 8337, 9981, 15526, 16674, 19962, 23289, 25011, 46578, 50022, 69867, 139734, 440273, 880546, 1320819, 2641638, 3081911, 3962457, 6163822, 7924914, 9245733, 18491466, 27737199, 55474398]

約数ペア:

[(1, 55474398), (2, 27737199), (3, 18491466), (6, 9245733), (7, 7924914), (9, 6163822), (14, 3962457), (18, 3081911), (21, 2641638), (42, 1320819), (63, 880546), (126, 440273), (397, 139734), (794, 69867), (1109, 50022), (1191, 46578), (2218, 25011), (2382, 23289), (2779, 19962), (3327, 16674), (3573, 15526), (5558, 9981), (6654, 8337), (7146, 7763)]