25751946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 57456000

約数和(自身を除く): 31704054

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 121, 158, 237, 242, 363, 449, 474, 726, 869, 898, 1347, 1738, 2607, 2694, 4939, 5214, 9559, 9878, 14817, 19118, 28677, 29634, 35471, 54329, 57354, 70942, 106413, 108658, 162987, 212826, 325974, 390181, 780362, 1170543, 2341086, 4291991, 8583982, 12875973, 25751946]

約数ペア:

[(1, 25751946), (2, 12875973), (3, 8583982), (6, 4291991), (11, 2341086), (22, 1170543), (33, 780362), (66, 390181), (79, 325974), (121, 212826), (158, 162987), (237, 108658), (242, 106413), (363, 70942), (449, 57354), (474, 54329), (726, 35471), (869, 29634), (898, 28677), (1347, 19118), (1738, 14817), (2607, 9878), (2694, 9559), (4939, 5214)]