56674645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 74080512

約数和(自身を除く): 17405867

約数列:

[1, 5, 23, 43, 73, 115, 157, 215, 365, 785, 989, 1679, 3139, 3611, 4945, 6751, 8395, 11461, 15695, 18055, 33755, 57305, 72197, 155273, 263603, 360985, 492823, 776365, 1318015, 2464115, 11334929, 56674645]

約数ペア:

[(1, 56674645), (5, 11334929), (23, 2464115), (43, 1318015), (73, 776365), (115, 492823), (157, 360985), (215, 263603), (365, 155273), (785, 72197), (989, 57305), (1679, 33755), (3139, 18055), (3611, 15695), (4945, 11461), (6751, 8395)]