56636853

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 99993600

約数和(自身を除く): 43356747

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 61, 91, 133, 179, 183, 247, 273, 399, 427, 537, 741, 793, 1159, 1253, 1281, 1729, 2327, 2379, 3401, 3477, 3759, 5187, 5551, 6981, 8113, 10203, 10919, 15067, 16289, 16653, 23807, 24339, 32757, 44213, 45201, 48867, 71421, 76433, 105469, 132639, 141947, 207461, 229299, 309491, 316407, 425841, 622383, 928473, 993629, 1452227, 2696993, 2980887, 4356681, 8090979, 18878951, 56636853]

約数ペア:

[(1, 56636853), (3, 18878951), (7, 8090979), (13, 4356681), (19, 2980887), (21, 2696993), (39, 1452227), (57, 993629), (61, 928473), (91, 622383), (133, 425841), (179, 316407), (183, 309491), (247, 229299), (273, 207461), (399, 141947), (427, 132639), (537, 105469), (741, 76433), (793, 71421), (1159, 48867), (1253, 45201), (1281, 44213), (1729, 32757), (2327, 24339), (2379, 23807), (3401, 16653), (3477, 16289), (3759, 15067), (5187, 10919), (5551, 10203), (6981, 8113)]