53990250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71987}}^1$

素因数の和:72007

約数の個数: 32

約数和(自身を含む): 134761536

約数和(自身を除く): 80771286

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 71987, 143974, 215961, 359935, 431922, 719870, 1079805, 1799675, 2159610, 3599350, 5399025, 8998375, 10798050, 17996750, 26995125, 53990250]

約数ペア:

[(1, 53990250), (2, 26995125), (3, 17996750), (5, 10798050), (6, 8998375), (10, 5399025), (15, 3599350), (25, 2159610), (30, 1799675), (50, 1079805), (75, 719870), (125, 431922), (150, 359935), (250, 215961), (375, 143974), (750, 71987)]