48843700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 111749792

約数和(自身を除く): 62906092

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 43, 50, 74, 86, 100, 148, 172, 185, 215, 307, 370, 430, 614, 740, 860, 925, 1075, 1228, 1535, 1591, 1850, 2150, 3070, 3182, 3700, 4300, 6140, 6364, 7675, 7955, 11359, 13201, 15350, 15910, 22718, 26402, 30700, 31820, 39775, 45436, 52804, 56795, 66005, 79550, 113590, 132010, 159100, 227180, 264020, 283975, 330025, 488437, 567950, 660050, 976874, 1135900, 1320100, 1953748, 2442185, 4884370, 9768740, 12210925, 24421850, 48843700]

約数ペア:

[(1, 48843700), (2, 24421850), (4, 12210925), (5, 9768740), (10, 4884370), (20, 2442185), (25, 1953748), (37, 1320100), (43, 1135900), (50, 976874), (74, 660050), (86, 567950), (100, 488437), (148, 330025), (172, 283975), (185, 264020), (215, 227180), (307, 159100), (370, 132010), (430, 113590), (614, 79550), (740, 66005), (860, 56795), (925, 52804), (1075, 45436), (1228, 39775), (1535, 31820), (1591, 30700), (1850, 26402), (2150, 22718), (3070, 15910), (3182, 15350), (3700, 13201), (4300, 11359), (6140, 7955), (6364, 7675)]