51401550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 136276992

約数和(自身を除く): 84875442

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 47, 50, 69, 75, 94, 115, 138, 141, 150, 230, 235, 282, 317, 345, 470, 575, 634, 690, 705, 951, 1081, 1150, 1175, 1410, 1585, 1725, 1902, 2162, 2350, 3170, 3243, 3450, 3525, 4755, 5405, 6486, 7050, 7291, 7925, 9510, 10810, 14582, 14899, 15850, 16215, 21873, 23775, 27025, 29798, 32430, 36455, 43746, 44697, 47550, 54050, 72910, 74495, 81075, 89394, 109365, 148990, 162150, 182275, 218730, 223485, 342677, 364550, 372475, 446970, 546825, 685354, 744950, 1028031, 1093650, 1117425, 1713385, 2056062, 2234850, 3426770, 5140155, 8566925, 10280310, 17133850, 25700775, 51401550]

約数ペア:

[(1, 51401550), (2, 25700775), (3, 17133850), (5, 10280310), (6, 8566925), (10, 5140155), (15, 3426770), (23, 2234850), (25, 2056062), (30, 1713385), (46, 1117425), (47, 1093650), (50, 1028031), (69, 744950), (75, 685354), (94, 546825), (115, 446970), (138, 372475), (141, 364550), (150, 342677), (230, 223485), (235, 218730), (282, 182275), (317, 162150), (345, 148990), (470, 109365), (575, 89394), (634, 81075), (690, 74495), (705, 72910), (951, 54050), (1081, 47550), (1150, 44697), (1175, 43746), (1410, 36455), (1585, 32430), (1725, 29798), (1902, 27025), (2162, 23775), (2350, 21873), (3170, 16215), (3243, 15850), (3450, 14899), (3525, 14582), (4755, 10810), (5405, 9510), (6486, 7925), (7050, 7291)]