51044880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12511}}^1$

素因数の和:12544

約数の個数: 80

約数和(自身を含む): 167560704

約数和(自身を除く): 116515824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 12511, 25022, 37533, 50044, 62555, 75066, 100088, 125110, 150132, 187665, 200176, 212687, 250220, 300264, 375330, 425374, 500440, 600528, 638061, 750660, 850748, 1000880, 1063435, 1276122, 1501320, 1701496, 2126870, 2552244, 3002640, 3190305, 3402992, 4253740, 5104488, 6380610, 8507480, 10208976, 12761220, 17014960, 25522440, 51044880]

約数ペア:

[(1, 51044880), (2, 25522440), (3, 17014960), (4, 12761220), (5, 10208976), (6, 8507480), (8, 6380610), (10, 5104488), (12, 4253740), (15, 3402992), (16, 3190305), (17, 3002640), (20, 2552244), (24, 2126870), (30, 1701496), (34, 1501320), (40, 1276122), (48, 1063435), (51, 1000880), (60, 850748), (68, 750660), (80, 638061), (85, 600528), (102, 500440), (120, 425374), (136, 375330), (170, 300264), (204, 250220), (240, 212687), (255, 200176), (272, 187665), (340, 150132), (408, 125110), (510, 100088), (680, 75066), (816, 62555), (1020, 50044), (1360, 37533), (2040, 25022), (4080, 12511)]