54635020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8062

約数の個数: 48

約数和(自身を含む): 129217536

約数和(自身を除く): 74582516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 8011, 16022, 32044, 40055, 80110, 88121, 160220, 176242, 248341, 352484, 440605, 496682, 881210, 993364, 1241705, 1762420, 2483410, 2731751, 4966820, 5463502, 10927004, 13658755, 27317510, 54635020]

約数ペア:

[(1, 54635020), (2, 27317510), (4, 13658755), (5, 10927004), (10, 5463502), (11, 4966820), (20, 2731751), (22, 2483410), (31, 1762420), (44, 1241705), (55, 993364), (62, 881210), (110, 496682), (124, 440605), (155, 352484), (220, 248341), (310, 176242), (341, 160220), (620, 88121), (682, 80110), (1364, 40055), (1705, 32044), (3410, 16022), (6820, 8011)]