49157910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5011}}^1$

素因数の和:5133

約数の個数: 48

約数和(自身を含む): 129008880

約数和(自身を除く): 79850970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 5011, 9810, 10022, 15033, 25055, 30066, 45099, 50110, 75165, 90198, 150330, 225495, 450990, 546199, 1092398, 1638597, 2730995, 3277194, 4915791, 5461990, 8192985, 9831582, 16385970, 24578955, 49157910]

約数ペア:

[(1, 49157910), (2, 24578955), (3, 16385970), (5, 9831582), (6, 8192985), (9, 5461990), (10, 4915791), (15, 3277194), (18, 2730995), (30, 1638597), (45, 1092398), (90, 546199), (109, 450990), (218, 225495), (327, 150330), (545, 90198), (654, 75165), (981, 50110), (1090, 45099), (1635, 30066), (1962, 25055), (3270, 15033), (4905, 10022), (5011, 9810)]