55086570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7949}}^1$

素因数の和:7980

約数の個数: 96

約数和(自身を含む): 178588800

約数和(自身を除く): 123502230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 7949, 15898, 23847, 39745, 47694, 55643, 71541, 79490, 87439, 111286, 119235, 143082, 166929, 174878, 238470, 262317, 278215, 333858, 357705, 437195, 500787, 524634, 556430, 612073, 715410, 786951, 834645, 874390, 1001574, 1224146, 1311585, 1573902, 1669290, 1836219, 2503935, 2623170, 3060365, 3672438, 3934755, 5007870, 5508657, 6120730, 7869510, 9181095, 11017314, 18362190, 27543285, 55086570]

約数ペア:

[(1, 55086570), (2, 27543285), (3, 18362190), (5, 11017314), (6, 9181095), (7, 7869510), (9, 6120730), (10, 5508657), (11, 5007870), (14, 3934755), (15, 3672438), (18, 3060365), (21, 2623170), (22, 2503935), (30, 1836219), (33, 1669290), (35, 1573902), (42, 1311585), (45, 1224146), (55, 1001574), (63, 874390), (66, 834645), (70, 786951), (77, 715410), (90, 612073), (99, 556430), (105, 524634), (110, 500787), (126, 437195), (154, 357705), (165, 333858), (198, 278215), (210, 262317), (231, 238470), (315, 174878), (330, 166929), (385, 143082), (462, 119235), (495, 111286), (630, 87439), (693, 79490), (770, 71541), (990, 55643), (1155, 47694), (1386, 39745), (2310, 23847), (3465, 15898), (6930, 7949)]