53741520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10663}}^1$

素因数の和:10689

約数の個数: 120

約数和(自身を含む): 206284416

約数和(自身を除く): 152542896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10663, 21326, 31989, 42652, 53315, 63978, 74641, 85304, 95967, 106630, 127956, 149282, 159945, 170608, 191934, 213260, 223923, 255912, 298564, 319890, 373205, 383868, 426520, 447846, 479835, 511824, 597128, 639780, 671769, 746410, 767736, 853040, 895692, 959670, 1119615, 1194256, 1279560, 1343538, 1492820, 1535472, 1791384, 1919340, 2239230, 2559120, 2687076, 2985640, 3358845, 3582768, 3838680, 4478460, 5374152, 5971280, 6717690, 7677360, 8956920, 10748304, 13435380, 17913840, 26870760, 53741520]

約数ペア:

[(1, 53741520), (2, 26870760), (3, 17913840), (4, 13435380), (5, 10748304), (6, 8956920), (7, 7677360), (8, 6717690), (9, 5971280), (10, 5374152), (12, 4478460), (14, 3838680), (15, 3582768), (16, 3358845), (18, 2985640), (20, 2687076), (21, 2559120), (24, 2239230), (28, 1919340), (30, 1791384), (35, 1535472), (36, 1492820), (40, 1343538), (42, 1279560), (45, 1194256), (48, 1119615), (56, 959670), (60, 895692), (63, 853040), (70, 767736), (72, 746410), (80, 671769), (84, 639780), (90, 597128), (105, 511824), (112, 479835), (120, 447846), (126, 426520), (140, 383868), (144, 373205), (168, 319890), (180, 298564), (210, 255912), (240, 223923), (252, 213260), (280, 191934), (315, 170608), (336, 159945), (360, 149282), (420, 127956), (504, 106630), (560, 95967), (630, 85304), (720, 74641), (840, 63978), (1008, 53315), (1260, 42652), (1680, 31989), (2520, 21326), (5040, 10663)]