48520260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2473}}^1$

素因数の和:2597

約数の個数: 72

約数和(自身を含む): 148588440

約数和(自身を除く): 100068180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2473, 3270, 3924, 4905, 4946, 6540, 7419, 9810, 9892, 12365, 14838, 19620, 22257, 24730, 29676, 37095, 44514, 49460, 74190, 89028, 111285, 148380, 222570, 269557, 445140, 539114, 808671, 1078228, 1347785, 1617342, 2426013, 2695570, 3234684, 4043355, 4852026, 5391140, 8086710, 9704052, 12130065, 16173420, 24260130, 48520260]

約数ペア:

[(1, 48520260), (2, 24260130), (3, 16173420), (4, 12130065), (5, 9704052), (6, 8086710), (9, 5391140), (10, 4852026), (12, 4043355), (15, 3234684), (18, 2695570), (20, 2426013), (30, 1617342), (36, 1347785), (45, 1078228), (60, 808671), (90, 539114), (109, 445140), (180, 269557), (218, 222570), (327, 148380), (436, 111285), (545, 89028), (654, 74190), (981, 49460), (1090, 44514), (1308, 37095), (1635, 29676), (1962, 24730), (2180, 22257), (2473, 19620), (3270, 14838), (3924, 12365), (4905, 9892), (4946, 9810), (6540, 7419)]