49479430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4943}}^1$

素因数の和:4981

約数の個数: 64

約数和(自身を含む): 119605248

約数和(自身を除く): 70125818

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 4943, 5005, 9886, 10010, 24715, 34601, 49430, 54373, 64259, 69202, 108746, 128518, 173005, 271865, 321295, 346010, 380611, 449813, 543730, 642590, 706849, 761222, 899626, 1413698, 1903055, 2249065, 3534245, 3806110, 4498130, 4947943, 7068490, 9895886, 24739715, 49479430]

約数ペア:

[(1, 49479430), (2, 24739715), (5, 9895886), (7, 7068490), (10, 4947943), (11, 4498130), (13, 3806110), (14, 3534245), (22, 2249065), (26, 1903055), (35, 1413698), (55, 899626), (65, 761222), (70, 706849), (77, 642590), (91, 543730), (110, 449813), (130, 380611), (143, 346010), (154, 321295), (182, 271865), (286, 173005), (385, 128518), (455, 108746), (715, 69202), (770, 64259), (910, 54373), (1001, 49430), (1430, 34601), (2002, 24715), (4943, 10010), (5005, 9886)]