49230270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12721}}^1$

素因数の和:12777

約数の個数: 48

約数和(自身を含む): 130985712

約数和(自身を除く): 81755442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 12721, 25442, 38163, 63605, 76326, 114489, 127210, 190815, 228978, 381630, 547003, 572445, 1094006, 1144890, 1641009, 2735015, 3282018, 4923027, 5470030, 8205045, 9846054, 16410090, 24615135, 49230270]

約数ペア:

[(1, 49230270), (2, 24615135), (3, 16410090), (5, 9846054), (6, 8205045), (9, 5470030), (10, 4923027), (15, 3282018), (18, 2735015), (30, 1641009), (43, 1144890), (45, 1094006), (86, 572445), (90, 547003), (129, 381630), (215, 228978), (258, 190815), (387, 127210), (430, 114489), (645, 76326), (774, 63605), (1290, 38163), (1935, 25442), (3870, 12721)]