47647380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6563}}^1$

素因数の和:6597

約数の個数: 72

約数和(自身を含む): 146666016

約数和(自身を除く): 99018636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 6563, 7260, 13126, 19689, 26252, 32815, 39378, 65630, 72193, 78756, 98445, 131260, 144386, 196890, 216579, 288772, 360965, 393780, 433158, 721930, 794123, 866316, 1082895, 1443860, 1588246, 2165790, 2382369, 3176492, 3970615, 4331580, 4764738, 7941230, 9529476, 11911845, 15882460, 23823690, 47647380]

約数ペア:

[(1, 47647380), (2, 23823690), (3, 15882460), (4, 11911845), (5, 9529476), (6, 7941230), (10, 4764738), (11, 4331580), (12, 3970615), (15, 3176492), (20, 2382369), (22, 2165790), (30, 1588246), (33, 1443860), (44, 1082895), (55, 866316), (60, 794123), (66, 721930), (110, 433158), (121, 393780), (132, 360965), (165, 288772), (220, 216579), (242, 196890), (330, 144386), (363, 131260), (484, 98445), (605, 78756), (660, 72193), (726, 65630), (1210, 39378), (1452, 32815), (1815, 26252), (2420, 19689), (3630, 13126), (6563, 7260)]