51418950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2833}}^1$

素因数の和:2870

約数の個数: 72

約数和(自身を含む): 140214984

約数和(自身を除く): 88796034

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 2833, 3025, 3630, 5666, 6050, 8499, 9075, 14165, 16998, 18150, 28330, 31163, 42495, 62326, 70825, 84990, 93489, 141650, 155815, 186978, 212475, 311630, 342793, 424950, 467445, 685586, 779075, 934890, 1028379, 1558150, 1713965, 2056758, 2337225, 3427930, 4674450, 5141895, 8569825, 10283790, 17139650, 25709475, 51418950]

約数ペア:

[(1, 51418950), (2, 25709475), (3, 17139650), (5, 10283790), (6, 8569825), (10, 5141895), (11, 4674450), (15, 3427930), (22, 2337225), (25, 2056758), (30, 1713965), (33, 1558150), (50, 1028379), (55, 934890), (66, 779075), (75, 685586), (110, 467445), (121, 424950), (150, 342793), (165, 311630), (242, 212475), (275, 186978), (330, 155815), (363, 141650), (550, 93489), (605, 84990), (726, 70825), (825, 62326), (1210, 42495), (1650, 31163), (1815, 28330), (2833, 18150), (3025, 16998), (3630, 14165), (5666, 9075), (6050, 8499)]