55660860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10663}}^1$

素因数の和:10707

約数の個数: 72

約数和(自身を含む): 174676320

約数和(自身を除く): 119015460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 10663, 21326, 31989, 42652, 53315, 63978, 95967, 106630, 127956, 159945, 191934, 213260, 309227, 319890, 383868, 479835, 618454, 639780, 927681, 959670, 1236908, 1546135, 1855362, 1919340, 2783043, 3092270, 3710724, 4638405, 5566086, 6184540, 9276810, 11132172, 13915215, 18553620, 27830430, 55660860]

約数ペア:

[(1, 55660860), (2, 27830430), (3, 18553620), (4, 13915215), (5, 11132172), (6, 9276810), (9, 6184540), (10, 5566086), (12, 4638405), (15, 3710724), (18, 3092270), (20, 2783043), (29, 1919340), (30, 1855362), (36, 1546135), (45, 1236908), (58, 959670), (60, 927681), (87, 639780), (90, 618454), (116, 479835), (145, 383868), (174, 319890), (180, 309227), (261, 213260), (290, 191934), (348, 159945), (435, 127956), (522, 106630), (580, 95967), (870, 63978), (1044, 53315), (1305, 42652), (1740, 31989), (2610, 21326), (5220, 10663)]