56738955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 112831488

約数和(自身を除く): 56092533

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 197, 211, 273, 455, 591, 633, 985, 1055, 1365, 1379, 1477, 2561, 2743, 2955, 3165, 4137, 4431, 6895, 7385, 7683, 8229, 12805, 13715, 17927, 19201, 20685, 22155, 38415, 41145, 41567, 53781, 57603, 89635, 96005, 124701, 207835, 268905, 288015, 290969, 540371, 623505, 872907, 1454845, 1621113, 2701855, 3782597, 4364535, 8105565, 11347791, 18912985, 56738955]

約数ペア:

[(1, 56738955), (3, 18912985), (5, 11347791), (7, 8105565), (13, 4364535), (15, 3782597), (21, 2701855), (35, 1621113), (39, 1454845), (65, 872907), (91, 623505), (105, 540371), (195, 290969), (197, 288015), (211, 268905), (273, 207835), (455, 124701), (591, 96005), (633, 89635), (985, 57603), (1055, 53781), (1365, 41567), (1379, 41145), (1477, 38415), (2561, 22155), (2743, 20685), (2955, 19201), (3165, 17927), (4137, 13715), (4431, 12805), (6895, 8229), (7385, 7683)]