54861550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 117849600

約数和(自身を除く): 62988050

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 43, 50, 79, 85, 86, 95, 158, 170, 190, 215, 323, 395, 425, 430, 475, 646, 731, 790, 817, 850, 950, 1075, 1343, 1462, 1501, 1615, 1634, 1975, 2150, 2686, 3002, 3230, 3397, 3655, 3950, 4085, 6715, 6794, 7310, 7505, 8075, 8170, 13430, 13889, 15010, 16150, 16985, 18275, 20425, 25517, 27778, 33575, 33970, 36550, 37525, 40850, 51034, 57749, 64543, 67150, 69445, 75050, 84925, 115498, 127585, 129086, 138890, 169850, 255170, 288745, 322715, 347225, 577490, 637925, 645430, 694450, 1097231, 1275850, 1443725, 1613575, 2194462, 2887450, 3227150, 5486155, 10972310, 27430775, 54861550]

約数ペア:

[(1, 54861550), (2, 27430775), (5, 10972310), (10, 5486155), (17, 3227150), (19, 2887450), (25, 2194462), (34, 1613575), (38, 1443725), (43, 1275850), (50, 1097231), (79, 694450), (85, 645430), (86, 637925), (95, 577490), (158, 347225), (170, 322715), (190, 288745), (215, 255170), (323, 169850), (395, 138890), (425, 129086), (430, 127585), (475, 115498), (646, 84925), (731, 75050), (790, 69445), (817, 67150), (850, 64543), (950, 57749), (1075, 51034), (1343, 40850), (1462, 37525), (1501, 36550), (1615, 33970), (1634, 33575), (1975, 27778), (2150, 25517), (2686, 20425), (3002, 18275), (3230, 16985), (3397, 16150), (3655, 15010), (3950, 13889), (4085, 13430), (6715, 8170), (6794, 8075), (7310, 7505)]