49647200

素因数分解:

$2^5\times 5^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 122179680

約数和(自身を除く): 72532480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 229, 271, 400, 458, 542, 800, 916, 1084, 1145, 1355, 1832, 2168, 2290, 2710, 3664, 4336, 4580, 5420, 5725, 6775, 7328, 8672, 9160, 10840, 11450, 13550, 18320, 21680, 22900, 27100, 36640, 43360, 45800, 54200, 62059, 91600, 108400, 124118, 183200, 216800, 248236, 310295, 496472, 620590, 992944, 1241180, 1551475, 1985888, 2482360, 3102950, 4964720, 6205900, 9929440, 12411800, 24823600, 49647200]

約数ペア:

[(1, 49647200), (2, 24823600), (4, 12411800), (5, 9929440), (8, 6205900), (10, 4964720), (16, 3102950), (20, 2482360), (25, 1985888), (32, 1551475), (40, 1241180), (50, 992944), (80, 620590), (100, 496472), (160, 310295), (200, 248236), (229, 216800), (271, 183200), (400, 124118), (458, 108400), (542, 91600), (800, 62059), (916, 54200), (1084, 45800), (1145, 43360), (1355, 36640), (1832, 27100), (2168, 22900), (2290, 21680), (2710, 18320), (3664, 13550), (4336, 11450), (4580, 10840), (5420, 9160), (5725, 8672), (6775, 7328)]