49880880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3299}}^1$

素因数の和:3328

約数の個数: 160

約数和(自身を含む): 196416000

約数和(自身を除く): 146535120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3299, 3780, 5040, 6598, 7560, 9897, 13196, 15120, 16495, 19794, 23093, 26392, 29691, 32990, 39588, 46186, 49485, 52784, 59382, 65980, 69279, 79176, 89073, 92372, 98970, 115465, 118764, 131960, 138558, 148455, 158352, 178146, 184744, 197940, 207837, 230930, 237528, 263920, 277116, 296910, 346395, 356292, 369488, 395880, 415674, 445365, 461860, 475056, 554232, 593820, 623511, 692790, 712584, 791760, 831348, 890730, 923720, 1039185, 1108464, 1187640, 1247022, 1385580, 1425168, 1662696, 1781460, 1847440, 2078370, 2375280, 2494044, 2771160, 3117555, 3325392, 3562920, 4156740, 4988088, 5542320, 6235110, 7125840, 8313480, 9976176, 12470220, 16626960, 24940440, 49880880]

約数ペア:

[(1, 49880880), (2, 24940440), (3, 16626960), (4, 12470220), (5, 9976176), (6, 8313480), (7, 7125840), (8, 6235110), (9, 5542320), (10, 4988088), (12, 4156740), (14, 3562920), (15, 3325392), (16, 3117555), (18, 2771160), (20, 2494044), (21, 2375280), (24, 2078370), (27, 1847440), (28, 1781460), (30, 1662696), (35, 1425168), (36, 1385580), (40, 1247022), (42, 1187640), (45, 1108464), (48, 1039185), (54, 923720), (56, 890730), (60, 831348), (63, 791760), (70, 712584), (72, 692790), (80, 623511), (84, 593820), (90, 554232), (105, 475056), (108, 461860), (112, 445365), (120, 415674), (126, 395880), (135, 369488), (140, 356292), (144, 346395), (168, 296910), (180, 277116), (189, 263920), (210, 237528), (216, 230930), (240, 207837), (252, 197940), (270, 184744), (280, 178146), (315, 158352), (336, 148455), (360, 138558), (378, 131960), (420, 118764), (432, 115465), (504, 98970), (540, 92372), (560, 89073), (630, 79176), (720, 69279), (756, 65980), (840, 59382), (945, 52784), (1008, 49485), (1080, 46186), (1260, 39588), (1512, 32990), (1680, 29691), (1890, 26392), (2160, 23093), (2520, 19794), (3024, 16495), (3299, 15120), (3780, 13196), (5040, 9897), (6598, 7560)]