49585900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5483

約数の個数: 72

約数和(自身を含む): 132456800

約数和(自身を除く): 82870900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 5449, 9100, 10898, 21796, 27245, 38143, 54490, 70837, 76286, 108980, 136225, 141674, 152572, 190715, 272450, 283348, 354185, 381430, 495859, 544900, 708370, 762860, 953575, 991718, 1416740, 1770925, 1907150, 1983436, 2479295, 3541850, 3814300, 4958590, 7083700, 9917180, 12396475, 24792950, 49585900]

約数ペア:

[(1, 49585900), (2, 24792950), (4, 12396475), (5, 9917180), (7, 7083700), (10, 4958590), (13, 3814300), (14, 3541850), (20, 2479295), (25, 1983436), (26, 1907150), (28, 1770925), (35, 1416740), (50, 991718), (52, 953575), (65, 762860), (70, 708370), (91, 544900), (100, 495859), (130, 381430), (140, 354185), (175, 283348), (182, 272450), (260, 190715), (325, 152572), (350, 141674), (364, 136225), (455, 108980), (650, 76286), (700, 70837), (910, 54490), (1300, 38143), (1820, 27245), (2275, 21796), (4550, 10898), (5449, 9100)]