53224380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26881}}^1$

素因数の和:26907

約数の個数: 72

約数和(自身を含む): 176130864

約数和(自身を除く): 122906484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 26881, 53762, 80643, 107524, 134405, 161286, 241929, 268810, 295691, 322572, 403215, 483858, 537620, 591382, 806430, 887073, 967716, 1182764, 1209645, 1478455, 1612860, 1774146, 2419290, 2661219, 2956910, 3548292, 4435365, 4838580, 5322438, 5913820, 8870730, 10644876, 13306095, 17741460, 26612190, 53224380]

約数ペア:

[(1, 53224380), (2, 26612190), (3, 17741460), (4, 13306095), (5, 10644876), (6, 8870730), (9, 5913820), (10, 5322438), (11, 4838580), (12, 4435365), (15, 3548292), (18, 2956910), (20, 2661219), (22, 2419290), (30, 1774146), (33, 1612860), (36, 1478455), (44, 1209645), (45, 1182764), (55, 967716), (60, 887073), (66, 806430), (90, 591382), (99, 537620), (110, 483858), (132, 403215), (165, 322572), (180, 295691), (198, 268810), (220, 241929), (330, 161286), (396, 134405), (495, 107524), (660, 80643), (990, 53762), (1980, 26881)]