55283310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:671

約数の個数: 80

約数和(自身を含む): 150072912

約数和(自身を除く): 94789602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 131, 135, 162, 262, 270, 393, 405, 521, 655, 786, 810, 1042, 1179, 1310, 1563, 1965, 2358, 2605, 3126, 3537, 3930, 4689, 5210, 5895, 7074, 7815, 9378, 10611, 11790, 14067, 15630, 17685, 21222, 23445, 28134, 35370, 42201, 46890, 53055, 68251, 70335, 84402, 106110, 136502, 140670, 204753, 211005, 341255, 409506, 422010, 614259, 682510, 1023765, 1228518, 1842777, 2047530, 3071295, 3685554, 5528331, 6142590, 9213885, 11056662, 18427770, 27641655, 55283310]

約数ペア:

[(1, 55283310), (2, 27641655), (3, 18427770), (5, 11056662), (6, 9213885), (9, 6142590), (10, 5528331), (15, 3685554), (18, 3071295), (27, 2047530), (30, 1842777), (45, 1228518), (54, 1023765), (81, 682510), (90, 614259), (131, 422010), (135, 409506), (162, 341255), (262, 211005), (270, 204753), (393, 140670), (405, 136502), (521, 106110), (655, 84402), (786, 70335), (810, 68251), (1042, 53055), (1179, 46890), (1310, 42201), (1563, 35370), (1965, 28134), (2358, 23445), (2605, 21222), (3126, 17685), (3537, 15630), (3930, 14067), (4689, 11790), (5210, 10611), (5895, 9378), (7074, 7815)]