56501528090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{210803}}^1$

素因数の和:211371

約数の個数: 48

約数和(自身を含む): 118524127392

約数和(自身を除く): 62022599302

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 547, 1094, 2735, 3829, 5470, 7658, 19145, 26803, 38290, 53606, 134015, 210803, 268030, 421606, 1054015, 1475621, 2108030, 2951242, 7378105, 10329347, 14756210, 20658694, 51646735, 103293470, 115309241, 230618482, 576546205, 807164687, 1153092410, 1614329374, 4035823435, 5650152809, 8071646870, 11300305618, 28250764045, 56501528090]

約数ペア:

[(1, 56501528090), (2, 28250764045), (5, 11300305618), (7, 8071646870), (10, 5650152809), (14, 4035823435), (35, 1614329374), (49, 1153092410), (70, 807164687), (98, 576546205), (245, 230618482), (490, 115309241), (547, 103293470), (1094, 51646735), (2735, 20658694), (3829, 14756210), (5470, 10329347), (7658, 7378105), (19145, 2951242), (26803, 2108030), (38290, 1475621), (53606, 1054015), (134015, 421606), (210803, 268030)]