53197560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 193546080

約数和(自身を除く): 140348520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 421, 468, 486, 520, 540, 585, 648, 702, 780, 810, 842, 936, 972, 1053, 1080, 1170, 1215, 1263, 1404, 1560, 1620, 1684, 1755, 1944, 2105, 2106, 2340, 2430, 2526, 2808, 3159, 3240, 3368, 3510, 3789, 4210, 4212, 4680, 4860, 5052, 5265, 5473, 6315, 6318, 7020, 7578, 8420, 8424, 9720, 10104, 10530, 10946, 11367, 12630, 12636, 14040, 15156, 15795, 16419, 16840, 18945, 21060, 21892, 22734, 25260, 25272, 27365, 30312, 31590, 32838, 34101, 37890, 42120, 43784, 45468, 49257, 50520, 54730, 56835, 63180, 65676, 68202, 75780, 82095, 90936, 98514, 102303, 109460, 113670, 126360, 131352, 136404, 147771, 151560, 164190, 170505, 197028, 204606, 218920, 227340, 246285, 272808, 295542, 328380, 341010, 394056, 409212, 443313, 454680, 492570, 511515, 591084, 656760, 682020, 738855, 818424, 886626, 985140, 1023030, 1182168, 1329939, 1364040, 1477710, 1773252, 1970280, 2046060, 2216565, 2659878, 2955420, 3546504, 4092120, 4433130, 5319756, 5910840, 6649695, 8866260, 10639512, 13299390, 17732520, 26598780, 53197560]

約数ペア:

[(1, 53197560), (2, 26598780), (3, 17732520), (4, 13299390), (5, 10639512), (6, 8866260), (8, 6649695), (9, 5910840), (10, 5319756), (12, 4433130), (13, 4092120), (15, 3546504), (18, 2955420), (20, 2659878), (24, 2216565), (26, 2046060), (27, 1970280), (30, 1773252), (36, 1477710), (39, 1364040), (40, 1329939), (45, 1182168), (52, 1023030), (54, 985140), (60, 886626), (65, 818424), (72, 738855), (78, 682020), (81, 656760), (90, 591084), (104, 511515), (108, 492570), (117, 454680), (120, 443313), (130, 409212), (135, 394056), (156, 341010), (162, 328380), (180, 295542), (195, 272808), (216, 246285), (234, 227340), (243, 218920), (260, 204606), (270, 197028), (312, 170505), (324, 164190), (351, 151560), (360, 147771), (390, 136404), (405, 131352), (421, 126360), (468, 113670), (486, 109460), (520, 102303), (540, 98514), (585, 90936), (648, 82095), (702, 75780), (780, 68202), (810, 65676), (842, 63180), (936, 56835), (972, 54730), (1053, 50520), (1080, 49257), (1170, 45468), (1215, 43784), (1263, 42120), (1404, 37890), (1560, 34101), (1620, 32838), (1684, 31590), (1755, 30312), (1944, 27365), (2105, 25272), (2106, 25260), (2340, 22734), (2430, 21892), (2526, 21060), (2808, 18945), (3159, 16840), (3240, 16419), (3368, 15795), (3510, 15156), (3789, 14040), (4210, 12636), (4212, 12630), (4680, 11367), (4860, 10946), (5052, 10530), (5265, 10104), (5473, 9720), (6315, 8424), (6318, 8420), (7020, 7578)]