66697950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{40423}}^1$

素因数の和:40449

約数の個数: 48

約数和(自身を含む): 180452736

約数和(自身を除く): 113754786

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 40423, 80846, 121269, 202115, 242538, 404230, 444653, 606345, 889306, 1010575, 1212690, 1333959, 2021150, 2223265, 2667918, 3031725, 4446530, 6063450, 6669795, 11116325, 13339590, 22232650, 33348975, 66697950]

約数ペア:

[(1, 66697950), (2, 33348975), (3, 22232650), (5, 13339590), (6, 11116325), (10, 6669795), (11, 6063450), (15, 4446530), (22, 3031725), (25, 2667918), (30, 2223265), (33, 2021150), (50, 1333959), (55, 1212690), (66, 1010575), (75, 889306), (110, 606345), (150, 444653), (165, 404230), (275, 242538), (330, 202115), (550, 121269), (825, 80846), (1650, 40423)]