52613260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 132091344

約数和(自身を除く): 79478084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1295, 1451, 1813, 2590, 2902, 3626, 5180, 5804, 7252, 7255, 9065, 10157, 14510, 18130, 20314, 29020, 36260, 40628, 50785, 53687, 71099, 101570, 107374, 142198, 203140, 214748, 268435, 284396, 355495, 375809, 536870, 710990, 751618, 1073740, 1421980, 1503236, 1879045, 2630663, 3758090, 5261326, 7516180, 10522652, 13153315, 26306630, 52613260]

約数ペア:

[(1, 52613260), (2, 26306630), (4, 13153315), (5, 10522652), (7, 7516180), (10, 5261326), (14, 3758090), (20, 2630663), (28, 1879045), (35, 1503236), (37, 1421980), (49, 1073740), (70, 751618), (74, 710990), (98, 536870), (140, 375809), (148, 355495), (185, 284396), (196, 268435), (245, 214748), (259, 203140), (370, 142198), (490, 107374), (518, 101570), (740, 71099), (980, 53687), (1036, 50785), (1295, 40628), (1451, 36260), (1813, 29020), (2590, 20314), (2902, 18130), (3626, 14510), (5180, 10157), (5804, 9065), (7252, 7255)]