51726960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71843}}^1$

素因数の和:71862

約数の個数: 60

約数和(自身を含む): 173718792

約数和(自身を除く): 121991832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 71843, 143686, 215529, 287372, 359215, 431058, 574744, 646587, 718430, 862116, 1077645, 1149488, 1293174, 1436860, 1724232, 2155290, 2586348, 2873720, 3232935, 3448464, 4310580, 5172696, 5747440, 6465870, 8621160, 10345392, 12931740, 17242320, 25863480, 51726960]

約数ペア:

[(1, 51726960), (2, 25863480), (3, 17242320), (4, 12931740), (5, 10345392), (6, 8621160), (8, 6465870), (9, 5747440), (10, 5172696), (12, 4310580), (15, 3448464), (16, 3232935), (18, 2873720), (20, 2586348), (24, 2155290), (30, 1724232), (36, 1436860), (40, 1293174), (45, 1149488), (48, 1077645), (60, 862116), (72, 718430), (80, 646587), (90, 574744), (120, 431058), (144, 359215), (180, 287372), (240, 215529), (360, 143686), (720, 71843)]