54890316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6215

約数の個数: 72

約数和(自身を含む): 157313520

約数和(自身を除く): 102423204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 6173, 8892, 12346, 18519, 24692, 37038, 55557, 74076, 80249, 111114, 117287, 160498, 222228, 234574, 240747, 320996, 351861, 469148, 481494, 703722, 722241, 962988, 1055583, 1407444, 1444482, 1524731, 2111166, 2888964, 3049462, 4222332, 4574193, 6098924, 9148386, 13722579, 18296772, 27445158, 54890316]

約数ペア:

[(1, 54890316), (2, 27445158), (3, 18296772), (4, 13722579), (6, 9148386), (9, 6098924), (12, 4574193), (13, 4222332), (18, 3049462), (19, 2888964), (26, 2111166), (36, 1524731), (38, 1444482), (39, 1407444), (52, 1055583), (57, 962988), (76, 722241), (78, 703722), (114, 481494), (117, 469148), (156, 351861), (171, 320996), (228, 240747), (234, 234574), (247, 222228), (342, 160498), (468, 117287), (494, 111114), (684, 80249), (741, 74076), (988, 55557), (1482, 37038), (2223, 24692), (2964, 18519), (4446, 12346), (6173, 8892)]