55842210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1061

約数の個数: 80

約数和(自身を含む): 152425152

約数和(自身を除く): 96582942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 971, 1065, 1278, 1917, 1942, 2130, 2913, 3195, 3834, 4855, 5751, 5826, 6390, 8739, 9585, 9710, 11502, 14565, 17478, 19170, 26217, 28755, 29130, 43695, 52434, 57510, 68941, 78651, 87390, 131085, 137882, 157302, 206823, 262170, 344705, 393255, 413646, 620469, 689410, 786510, 1034115, 1240938, 1861407, 2068230, 3102345, 3722814, 5584221, 6204690, 9307035, 11168442, 18614070, 27921105, 55842210]

約数ペア:

[(1, 55842210), (2, 27921105), (3, 18614070), (5, 11168442), (6, 9307035), (9, 6204690), (10, 5584221), (15, 3722814), (18, 3102345), (27, 2068230), (30, 1861407), (45, 1240938), (54, 1034115), (71, 786510), (81, 689410), (90, 620469), (135, 413646), (142, 393255), (162, 344705), (213, 262170), (270, 206823), (355, 157302), (405, 137882), (426, 131085), (639, 87390), (710, 78651), (810, 68941), (971, 57510), (1065, 52434), (1278, 43695), (1917, 29130), (1942, 28755), (2130, 26217), (2913, 19170), (3195, 17478), (3834, 14565), (4855, 11502), (5751, 9710), (5826, 9585), (6390, 8739)]