49427560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 140958720

約数和(自身を除く): 91531160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 91, 104, 130, 140, 148, 182, 185, 259, 260, 280, 296, 364, 367, 370, 455, 481, 518, 520, 728, 734, 740, 910, 962, 1036, 1295, 1468, 1480, 1820, 1835, 1924, 2072, 2405, 2569, 2590, 2936, 3367, 3640, 3670, 3848, 4771, 4810, 5138, 5180, 6734, 7340, 9542, 9620, 10276, 10360, 12845, 13468, 13579, 14680, 16835, 19084, 19240, 20552, 23855, 25690, 26936, 27158, 33397, 33670, 38168, 47710, 51380, 54316, 66794, 67340, 67895, 95053, 95420, 102760, 108632, 133588, 134680, 135790, 166985, 176527, 190106, 190840, 267176, 271580, 333970, 353054, 380212, 475265, 543160, 667940, 706108, 760424, 882635, 950530, 1235689, 1335880, 1412216, 1765270, 1901060, 2471378, 3530540, 3802120, 4942756, 6178445, 7061080, 9885512, 12356890, 24713780, 49427560]

約数ペア:

[(1, 49427560), (2, 24713780), (4, 12356890), (5, 9885512), (7, 7061080), (8, 6178445), (10, 4942756), (13, 3802120), (14, 3530540), (20, 2471378), (26, 1901060), (28, 1765270), (35, 1412216), (37, 1335880), (40, 1235689), (52, 950530), (56, 882635), (65, 760424), (70, 706108), (74, 667940), (91, 543160), (104, 475265), (130, 380212), (140, 353054), (148, 333970), (182, 271580), (185, 267176), (259, 190840), (260, 190106), (280, 176527), (296, 166985), (364, 135790), (367, 134680), (370, 133588), (455, 108632), (481, 102760), (518, 95420), (520, 95053), (728, 67895), (734, 67340), (740, 66794), (910, 54316), (962, 51380), (1036, 47710), (1295, 38168), (1468, 33670), (1480, 33397), (1820, 27158), (1835, 26936), (1924, 25690), (2072, 23855), (2405, 20552), (2569, 19240), (2590, 19084), (2936, 16835), (3367, 14680), (3640, 13579), (3670, 13468), (3848, 12845), (4771, 10360), (4810, 10276), (5138, 9620), (5180, 9542), (6734, 7340)]