49685640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9629}}^1$

素因数の和:9686

約数の個数: 64

約数和(自身を含む): 152539200

約数和(自身を除く): 102853560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 9629, 19258, 28887, 38516, 48145, 57774, 77032, 96290, 115548, 144435, 192580, 231096, 288870, 385160, 414047, 577740, 828094, 1155480, 1242141, 1656188, 2070235, 2484282, 3312376, 4140470, 4968564, 6210705, 8280940, 9937128, 12421410, 16561880, 24842820, 49685640]

約数ペア:

[(1, 49685640), (2, 24842820), (3, 16561880), (4, 12421410), (5, 9937128), (6, 8280940), (8, 6210705), (10, 4968564), (12, 4140470), (15, 3312376), (20, 2484282), (24, 2070235), (30, 1656188), (40, 1242141), (43, 1155480), (60, 828094), (86, 577740), (120, 414047), (129, 385160), (172, 288870), (215, 231096), (258, 192580), (344, 144435), (430, 115548), (516, 96290), (645, 77032), (860, 57774), (1032, 48145), (1290, 38516), (1720, 28887), (2580, 19258), (5160, 9629)]