54955740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5731

約数の個数: 96

約数和(自身を含む): 183536640

約数和(自身を除く): 128580900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 5689, 9660, 11378, 17067, 22756, 28445, 34134, 39823, 56890, 68268, 79646, 85335, 113780, 119469, 130847, 159292, 170670, 199115, 238938, 261694, 341340, 392541, 398230, 477876, 523388, 597345, 654235, 785082, 796460, 915929, 1194690, 1308470, 1570164, 1831858, 1962705, 2389380, 2616940, 2747787, 3663716, 3925410, 4579645, 5495574, 7850820, 9159290, 10991148, 13738935, 18318580, 27477870, 54955740]

約数ペア:

[(1, 54955740), (2, 27477870), (3, 18318580), (4, 13738935), (5, 10991148), (6, 9159290), (7, 7850820), (10, 5495574), (12, 4579645), (14, 3925410), (15, 3663716), (20, 2747787), (21, 2616940), (23, 2389380), (28, 1962705), (30, 1831858), (35, 1570164), (42, 1308470), (46, 1194690), (60, 915929), (69, 796460), (70, 785082), (84, 654235), (92, 597345), (105, 523388), (115, 477876), (138, 398230), (140, 392541), (161, 341340), (210, 261694), (230, 238938), (276, 199115), (322, 170670), (345, 159292), (420, 130847), (460, 119469), (483, 113780), (644, 85335), (690, 79646), (805, 68268), (966, 56890), (1380, 39823), (1610, 34134), (1932, 28445), (2415, 22756), (3220, 17067), (4830, 11378), (5689, 9660)]