56300420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13469}}^1$

素因数の和:13508

約数の個数: 48

約数和(自身を含む): 135777600

約数和(自身を除く): 79477180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 13469, 26938, 53876, 67345, 134690, 148159, 255911, 269380, 296318, 511822, 592636, 740795, 1023644, 1279555, 1481590, 2559110, 2815021, 2963180, 5118220, 5630042, 11260084, 14075105, 28150210, 56300420]

約数ペア:

[(1, 56300420), (2, 28150210), (4, 14075105), (5, 11260084), (10, 5630042), (11, 5118220), (19, 2963180), (20, 2815021), (22, 2559110), (38, 1481590), (44, 1279555), (55, 1023644), (76, 740795), (95, 592636), (110, 511822), (190, 296318), (209, 269380), (220, 255911), (380, 148159), (418, 134690), (836, 67345), (1045, 53876), (2090, 26938), (4180, 13469)]