47447750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1470

約数の個数: 64

約数和(自身を含む): 106928640

約数和(自身を除く): 59480890

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 475, 665, 875, 950, 1330, 1427, 1750, 2375, 2854, 3325, 4750, 6650, 7135, 9989, 14270, 16625, 19978, 27113, 33250, 35675, 49945, 54226, 71350, 99890, 135565, 178375, 189791, 249725, 271130, 356750, 379582, 499450, 677825, 948955, 1248625, 1355650, 1897910, 2497250, 3389125, 4744775, 6778250, 9489550, 23723875, 47447750]

約数ペア:

[(1, 47447750), (2, 23723875), (5, 9489550), (7, 6778250), (10, 4744775), (14, 3389125), (19, 2497250), (25, 1897910), (35, 1355650), (38, 1248625), (50, 948955), (70, 677825), (95, 499450), (125, 379582), (133, 356750), (175, 271130), (190, 249725), (250, 189791), (266, 178375), (350, 135565), (475, 99890), (665, 71350), (875, 54226), (950, 49945), (1330, 35675), (1427, 33250), (1750, 27113), (2375, 19978), (2854, 16625), (3325, 14270), (4750, 9989), (6650, 7135)]