54982486405

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{640411}}^1$

素因数の和:640657

約数の個数: 32

約数和(自身を含む): 82628517888

約数和(自身を除く): 27646031483

約数列:

[1, 5, 7, 11, 35, 55, 77, 223, 385, 1115, 1561, 2453, 7805, 12265, 17171, 85855, 640411, 3202055, 4482877, 7044521, 22414385, 35222605, 49311647, 142811653, 246558235, 714058265, 999681571, 1570928183, 4998407855, 7854640915, 10996497281, 54982486405]

約数ペア:

[(1, 54982486405), (5, 10996497281), (7, 7854640915), (11, 4998407855), (35, 1570928183), (55, 999681571), (77, 714058265), (223, 246558235), (385, 142811653), (1115, 49311647), (1561, 35222605), (2453, 22414385), (7805, 7044521), (12265, 4482877), (17171, 3202055), (85855, 640411)]