52209892

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 111608280

約数和(自身を除く): 59398388

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 73, 82, 89, 98, 146, 164, 178, 196, 287, 292, 356, 511, 574, 623, 1022, 1148, 1246, 2009, 2044, 2492, 2993, 3577, 3649, 4018, 4361, 5986, 6497, 7154, 7298, 8036, 8722, 11972, 12994, 14308, 14596, 17444, 20951, 25543, 25988, 41902, 45479, 51086, 83804, 90958, 102172, 146657, 178801, 181916, 266377, 293314, 318353, 357602, 532754, 586628, 636706, 715204, 1065508, 1273412, 1864639, 3729278, 7458556, 13052473, 26104946, 52209892]

約数ペア:

[(1, 52209892), (2, 26104946), (4, 13052473), (7, 7458556), (14, 3729278), (28, 1864639), (41, 1273412), (49, 1065508), (73, 715204), (82, 636706), (89, 586628), (98, 532754), (146, 357602), (164, 318353), (178, 293314), (196, 266377), (287, 181916), (292, 178801), (356, 146657), (511, 102172), (574, 90958), (623, 83804), (1022, 51086), (1148, 45479), (1246, 41902), (2009, 25988), (2044, 25543), (2492, 20951), (2993, 17444), (3577, 14596), (3649, 14308), (4018, 12994), (4361, 11972), (5986, 8722), (6497, 8036), (7154, 7298)]