51098580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 177811200

約数和(自身を除く): 126712620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 251, 260, 261, 270, 290, 348, 351, 377, 390, 435, 468, 502, 522, 540, 580, 585, 702, 753, 754, 780, 783, 870, 1004, 1044, 1131, 1170, 1255, 1305, 1404, 1506, 1508, 1566, 1740, 1755, 1885, 2259, 2262, 2340, 2510, 2610, 3012, 3132, 3263, 3393, 3510, 3765, 3770, 3915, 4518, 4524, 5020, 5220, 5655, 6526, 6777, 6786, 7020, 7279, 7530, 7540, 7830, 9036, 9789, 10179, 11295, 11310, 13052, 13554, 13572, 14558, 15060, 15660, 16315, 16965, 19578, 20358, 21837, 22590, 22620, 27108, 29116, 29367, 32630, 33885, 33930, 36395, 39156, 40716, 43674, 45180, 48945, 50895, 58734, 65260, 65511, 67770, 67860, 72790, 87348, 88101, 94627, 97890, 101790, 109185, 117468, 131022, 135540, 145580, 146835, 176202, 189254, 195780, 196533, 203580, 218370, 262044, 283881, 293670, 327555, 352404, 378508, 393066, 436740, 440505, 473135, 567762, 587340, 655110, 786132, 851643, 881010, 946270, 982665, 1135524, 1310220, 1419405, 1703286, 1762020, 1892540, 1965330, 2554929, 2838810, 3406572, 3930660, 4258215, 5109858, 5677620, 8516430, 10219716, 12774645, 17032860, 25549290, 51098580]

約数ペア:

[(1, 51098580), (2, 25549290), (3, 17032860), (4, 12774645), (5, 10219716), (6, 8516430), (9, 5677620), (10, 5109858), (12, 4258215), (13, 3930660), (15, 3406572), (18, 2838810), (20, 2554929), (26, 1965330), (27, 1892540), (29, 1762020), (30, 1703286), (36, 1419405), (39, 1310220), (45, 1135524), (52, 982665), (54, 946270), (58, 881010), (60, 851643), (65, 786132), (78, 655110), (87, 587340), (90, 567762), (108, 473135), (116, 440505), (117, 436740), (130, 393066), (135, 378508), (145, 352404), (156, 327555), (174, 293670), (180, 283881), (195, 262044), (234, 218370), (251, 203580), (260, 196533), (261, 195780), (270, 189254), (290, 176202), (348, 146835), (351, 145580), (377, 135540), (390, 131022), (435, 117468), (468, 109185), (502, 101790), (522, 97890), (540, 94627), (580, 88101), (585, 87348), (702, 72790), (753, 67860), (754, 67770), (780, 65511), (783, 65260), (870, 58734), (1004, 50895), (1044, 48945), (1131, 45180), (1170, 43674), (1255, 40716), (1305, 39156), (1404, 36395), (1506, 33930), (1508, 33885), (1566, 32630), (1740, 29367), (1755, 29116), (1885, 27108), (2259, 22620), (2262, 22590), (2340, 21837), (2510, 20358), (2610, 19578), (3012, 16965), (3132, 16315), (3263, 15660), (3393, 15060), (3510, 14558), (3765, 13572), (3770, 13554), (3915, 13052), (4518, 11310), (4524, 11295), (5020, 10179), (5220, 9789), (5655, 9036), (6526, 7830), (6777, 7540), (6786, 7530), (7020, 7279)]