49960365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 104219136

約数和(自身を除く): 54258771

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 663, 1105, 1365, 1547, 1785, 2153, 3315, 4641, 6459, 7735, 10765, 15071, 23205, 27989, 32295, 36601, 45213, 75355, 83967, 109803, 139945, 183005, 195923, 226065, 256207, 419835, 475813, 549015, 587769, 768621, 979615, 1281035, 1427439, 2379065, 2938845, 3330691, 3843105, 7137195, 9992073, 16653455, 49960365]

約数ペア:

[(1, 49960365), (3, 16653455), (5, 9992073), (7, 7137195), (13, 3843105), (15, 3330691), (17, 2938845), (21, 2379065), (35, 1427439), (39, 1281035), (51, 979615), (65, 768621), (85, 587769), (91, 549015), (105, 475813), (119, 419835), (195, 256207), (221, 226065), (255, 195923), (273, 183005), (357, 139945), (455, 109803), (595, 83967), (663, 75355), (1105, 45213), (1365, 36601), (1547, 32295), (1785, 27989), (2153, 23205), (3315, 15071), (4641, 10765), (6459, 7735)]