51691320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 169369200

約数和(自身を除く): 117677880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1033, 1112, 1251, 1390, 1668, 2066, 2085, 2502, 2780, 3099, 3336, 4132, 4170, 5004, 5165, 5560, 6198, 6255, 8264, 8340, 9297, 10008, 10330, 12396, 12510, 15495, 16680, 18594, 20660, 24792, 25020, 30990, 37188, 41320, 46485, 50040, 61980, 74376, 92970, 123960, 143587, 185940, 287174, 371880, 430761, 574348, 717935, 861522, 1148696, 1292283, 1435870, 1723044, 2153805, 2584566, 2871740, 3446088, 4307610, 5169132, 5743480, 6461415, 8615220, 10338264, 12922830, 17230440, 25845660, 51691320]

約数ペア:

[(1, 51691320), (2, 25845660), (3, 17230440), (4, 12922830), (5, 10338264), (6, 8615220), (8, 6461415), (9, 5743480), (10, 5169132), (12, 4307610), (15, 3446088), (18, 2871740), (20, 2584566), (24, 2153805), (30, 1723044), (36, 1435870), (40, 1292283), (45, 1148696), (60, 861522), (72, 717935), (90, 574348), (120, 430761), (139, 371880), (180, 287174), (278, 185940), (360, 143587), (417, 123960), (556, 92970), (695, 74376), (834, 61980), (1033, 50040), (1112, 46485), (1251, 41320), (1390, 37188), (1668, 30990), (2066, 25020), (2085, 24792), (2502, 20660), (2780, 18594), (3099, 16680), (3336, 15495), (4132, 12510), (4170, 12396), (5004, 10330), (5165, 10008), (5560, 9297), (6198, 8340), (6255, 8264)]