51070320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10133}}^1$

素因数の和:10159

約数の個数: 120

約数和(自身を含む): 196032096

約数和(自身を除く): 144961776

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, 10133, 20266, 30399, 40532, 50665, 60798, 70931, 81064, 91197, 101330, 121596, 141862, 151995, 162128, 182394, 202660, 212793, 243192, 283724, 303990, 354655, 364788, 405320, 425586, 455985, 486384, 567448, 607980, 638379, 709310, 729576, 810640, 851172, 911970, 1063965, 1134896, 1215960, 1276758, 1418620, 1459152, 1702344, 1823940, 2127930, 2431920, 2553516, 2837240, 3191895, 3404688, 3647880, 4255860, 5107032, 5674480, 6383790, 7295760, 8511720, 10214064, 12767580, 17023440, 25535160, 51070320]

約数ペア:

[(1, 51070320), (2, 25535160), (3, 17023440), (4, 12767580), (5, 10214064), (6, 8511720), (7, 7295760), (8, 6383790), (9, 5674480), (10, 5107032), (12, 4255860), (14, 3647880), (15, 3404688), (16, 3191895), (18, 2837240), (20, 2553516), (21, 2431920), (24, 2127930), (28, 1823940), (30, 1702344), (35, 1459152), (36, 1418620), (40, 1276758), (42, 1215960), (45, 1134896), (48, 1063965), (56, 911970), (60, 851172), (63, 810640), (70, 729576), (72, 709310), (80, 638379), (84, 607980), (90, 567448), (105, 486384), (112, 455985), (120, 425586), (126, 405320), (140, 364788), (144, 354655), (168, 303990), (180, 283724), (210, 243192), (240, 212793), (252, 202660), (280, 182394), (315, 162128), (336, 151995), (360, 141862), (420, 121596), (504, 101330), (560, 91197), (630, 81064), (720, 70931), (840, 60798), (1008, 50665), (1260, 40532), (1680, 30399), (2520, 20266), (5040, 10133)]