49498360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 117028800

約数和(自身を除く): 67530440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 232, 284, 290, 355, 568, 580, 601, 710, 1160, 1202, 1420, 2059, 2404, 2840, 3005, 4118, 4808, 6010, 8236, 10295, 12020, 16472, 17429, 20590, 24040, 34858, 41180, 42671, 69716, 82360, 85342, 87145, 139432, 170684, 174290, 213355, 341368, 348580, 426710, 697160, 853420, 1237459, 1706840, 2474918, 4949836, 6187295, 9899672, 12374590, 24749180, 49498360]

約数ペア:

[(1, 49498360), (2, 24749180), (4, 12374590), (5, 9899672), (8, 6187295), (10, 4949836), (20, 2474918), (29, 1706840), (40, 1237459), (58, 853420), (71, 697160), (116, 426710), (142, 348580), (145, 341368), (232, 213355), (284, 174290), (290, 170684), (355, 139432), (568, 87145), (580, 85342), (601, 82360), (710, 69716), (1160, 42671), (1202, 41180), (1420, 34858), (2059, 24040), (2404, 20590), (2840, 17429), (3005, 16472), (4118, 12020), (4808, 10295), (6010, 8236)]