49389760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 112

約数和(自身を含む): 142426944

約数和(自身を除く): 93037184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1297, 1360, 1904, 2240, 2380, 2594, 2720, 3808, 4760, 5188, 5440, 6485, 7616, 9079, 9520, 10376, 12970, 18158, 19040, 20752, 22049, 25940, 36316, 38080, 41504, 44098, 45395, 51880, 72632, 83008, 88196, 90790, 103760, 110245, 145264, 154343, 176392, 181580, 207520, 220490, 290528, 308686, 352784, 363160, 415040, 440980, 581056, 617372, 705568, 726320, 771715, 881960, 1234744, 1411136, 1452640, 1543430, 1763920, 2469488, 2905280, 3086860, 3527840, 4938976, 6173720, 7055680, 9877952, 12347440, 24694880, 49389760]

約数ペア:

[(1, 49389760), (2, 24694880), (4, 12347440), (5, 9877952), (7, 7055680), (8, 6173720), (10, 4938976), (14, 3527840), (16, 3086860), (17, 2905280), (20, 2469488), (28, 1763920), (32, 1543430), (34, 1452640), (35, 1411136), (40, 1234744), (56, 881960), (64, 771715), (68, 726320), (70, 705568), (80, 617372), (85, 581056), (112, 440980), (119, 415040), (136, 363160), (140, 352784), (160, 308686), (170, 290528), (224, 220490), (238, 207520), (272, 181580), (280, 176392), (320, 154343), (340, 145264), (448, 110245), (476, 103760), (544, 90790), (560, 88196), (595, 83008), (680, 72632), (952, 51880), (1088, 45395), (1120, 44098), (1190, 41504), (1297, 38080), (1360, 36316), (1904, 25940), (2240, 22049), (2380, 20752), (2594, 19040), (2720, 18158), (3808, 12970), (4760, 10376), (5188, 9520), (5440, 9079), (6485, 7616)]