55254850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1232

約数の個数: 72

約数和(自身を含む): 125951760

約数和(自身を除く): 70696910

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 175, 190, 245, 266, 350, 475, 490, 665, 931, 950, 1187, 1225, 1330, 1862, 2374, 2450, 3325, 4655, 5935, 6650, 8309, 9310, 11870, 16618, 22553, 23275, 29675, 41545, 45106, 46550, 58163, 59350, 83090, 112765, 116326, 157871, 207725, 225530, 290815, 315742, 415450, 563825, 581630, 789355, 1105097, 1127650, 1454075, 1578710, 2210194, 2908150, 3946775, 5525485, 7893550, 11050970, 27627425, 55254850]

約数ペア:

[(1, 55254850), (2, 27627425), (5, 11050970), (7, 7893550), (10, 5525485), (14, 3946775), (19, 2908150), (25, 2210194), (35, 1578710), (38, 1454075), (49, 1127650), (50, 1105097), (70, 789355), (95, 581630), (98, 563825), (133, 415450), (175, 315742), (190, 290815), (245, 225530), (266, 207725), (350, 157871), (475, 116326), (490, 112765), (665, 83090), (931, 59350), (950, 58163), (1187, 46550), (1225, 45106), (1330, 41545), (1862, 29675), (2374, 23275), (2450, 22553), (3325, 16618), (4655, 11870), (5935, 9310), (6650, 8309)]