51083965839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{1931}}^1$

素因数の和:3180

約数の個数: 64

約数和(自身を含む): 79322664960

約数和(自身を除く): 28238699121

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1187, 1311, 1931, 3561, 5793, 7429, 20179, 22287, 22553, 27301, 32827, 36689, 44413, 60537, 67659, 81903, 98481, 110067, 133239, 383401, 464117, 518719, 623713, 755021, 843847, 1150203, 1392351, 1556157, 1871139, 2265063, 2292097, 2531541, 6876291, 8818223, 14345399, 26454669, 38965649, 43036197, 43549843, 52718231, 116896947, 130649529, 158154693, 740347331, 896209927, 1001646389, 2221041993, 2688629781, 3004939167, 17027988613, 51083965839]

約数ペア:

[(1, 51083965839), (3, 17027988613), (17, 3004939167), (19, 2688629781), (23, 2221041993), (51, 1001646389), (57, 896209927), (69, 740347331), (323, 158154693), (391, 130649529), (437, 116896947), (969, 52718231), (1173, 43549843), (1187, 43036197), (1311, 38965649), (1931, 26454669), (3561, 14345399), (5793, 8818223), (7429, 6876291), (20179, 2531541), (22287, 2292097), (22553, 2265063), (27301, 1871139), (32827, 1556157), (36689, 1392351), (44413, 1150203), (60537, 843847), (67659, 755021), (81903, 623713), (98481, 518719), (110067, 464117), (133239, 383401)]