55629540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10657}}^1$

素因数の和:10701

約数の個数: 72

約数和(自身を含む): 174578040

約数和(自身を除く): 118948500

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, 10657, 21314, 31971, 42628, 53285, 63942, 95913, 106570, 127884, 159855, 191826, 213140, 309053, 319710, 383652, 479565, 618106, 639420, 927159, 959130, 1236212, 1545265, 1854318, 1918260, 2781477, 3090530, 3708636, 4635795, 5562954, 6181060, 9271590, 11125908, 13907385, 18543180, 27814770, 55629540]

約数ペア:

[(1, 55629540), (2, 27814770), (3, 18543180), (4, 13907385), (5, 11125908), (6, 9271590), (9, 6181060), (10, 5562954), (12, 4635795), (15, 3708636), (18, 3090530), (20, 2781477), (29, 1918260), (30, 1854318), (36, 1545265), (45, 1236212), (58, 959130), (60, 927159), (87, 639420), (90, 618106), (116, 479565), (145, 383652), (174, 319710), (180, 309053), (261, 213140), (290, 191826), (348, 159855), (435, 127884), (522, 106570), (580, 95913), (870, 63942), (1044, 53285), (1305, 42628), (1740, 31971), (2610, 21314), (5220, 10657)]