51486200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 133585200

約数和(自身を除く): 82099000

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 152, 170, 190, 200, 323, 340, 380, 425, 475, 646, 680, 760, 797, 850, 950, 1292, 1594, 1615, 1700, 1900, 2584, 3188, 3230, 3400, 3800, 3985, 6376, 6460, 7970, 8075, 12920, 13549, 15143, 15940, 16150, 19925, 27098, 30286, 31880, 32300, 39850, 54196, 60572, 64600, 67745, 75715, 79700, 108392, 121144, 135490, 151430, 159400, 257431, 270980, 302860, 338725, 378575, 514862, 541960, 605720, 677450, 757150, 1029724, 1287155, 1354900, 1514300, 2059448, 2574310, 2709800, 3028600, 5148620, 6435775, 10297240, 12871550, 25743100, 51486200]

約数ペア:

[(1, 51486200), (2, 25743100), (4, 12871550), (5, 10297240), (8, 6435775), (10, 5148620), (17, 3028600), (19, 2709800), (20, 2574310), (25, 2059448), (34, 1514300), (38, 1354900), (40, 1287155), (50, 1029724), (68, 757150), (76, 677450), (85, 605720), (95, 541960), (100, 514862), (136, 378575), (152, 338725), (170, 302860), (190, 270980), (200, 257431), (323, 159400), (340, 151430), (380, 135490), (425, 121144), (475, 108392), (646, 79700), (680, 75715), (760, 67745), (797, 64600), (850, 60572), (950, 54196), (1292, 39850), (1594, 32300), (1615, 31880), (1700, 30286), (1900, 27098), (2584, 19925), (3188, 16150), (3230, 15940), (3400, 15143), (3800, 13549), (3985, 12920), (6376, 8075), (6460, 7970)]