49615980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19231}}^1$

素因数の和:19286

約数の個数: 48

約数和(自身を含む): 142162944

約数和(自身を除く): 92546964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 19231, 38462, 57693, 76924, 96155, 115386, 192310, 230772, 288465, 384620, 576930, 826933, 1153860, 1653866, 2480799, 3307732, 4134665, 4961598, 8269330, 9923196, 12403995, 16538660, 24807990, 49615980]

約数ペア:

[(1, 49615980), (2, 24807990), (3, 16538660), (4, 12403995), (5, 9923196), (6, 8269330), (10, 4961598), (12, 4134665), (15, 3307732), (20, 2480799), (30, 1653866), (43, 1153860), (60, 826933), (86, 576930), (129, 384620), (172, 288465), (215, 230772), (258, 192310), (430, 115386), (516, 96155), (645, 76924), (860, 57693), (1290, 38462), (2580, 19231)]