90789050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7177}}^1$

素因数の和:7223

約数の個数: 48

約数和(自身を含む): 192255552

約数和(自身を除く): 101466502

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 7177, 12650, 14354, 35885, 71770, 78947, 157894, 165071, 179425, 330142, 358850, 394735, 789470, 825355, 1650710, 1815781, 1973675, 3631562, 3947350, 4126775, 8253550, 9078905, 18157810, 45394525, 90789050]

約数ペア:

[(1, 90789050), (2, 45394525), (5, 18157810), (10, 9078905), (11, 8253550), (22, 4126775), (23, 3947350), (25, 3631562), (46, 1973675), (50, 1815781), (55, 1650710), (110, 825355), (115, 789470), (230, 394735), (253, 358850), (275, 330142), (506, 179425), (550, 165071), (575, 157894), (1150, 78947), (1265, 71770), (2530, 35885), (6325, 14354), (7177, 12650)]