56555701657

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1\times {\mathrm{773}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 71361041472

約数和(自身を除く): 14805339815

約数列:

[1, 7, 13, 49, 91, 331, 347, 637, 773, 2317, 2429, 4303, 4511, 5411, 10049, 16219, 17003, 30121, 31577, 37877, 70343, 114857, 210847, 221039, 255863, 268231, 492401, 803999, 1493141, 1791041, 1877617, 3326219, 3487003, 5627993, 10451987, 12537287, 13143319, 23283533, 24409021, 73163909, 88784461, 162984731, 170863147, 621491227, 1154197993, 4350438589, 8079385951, 56555701657]

約数ペア:

[(1, 56555701657), (7, 8079385951), (13, 4350438589), (49, 1154197993), (91, 621491227), (331, 170863147), (347, 162984731), (637, 88784461), (773, 73163909), (2317, 24409021), (2429, 23283533), (4303, 13143319), (4511, 12537287), (5411, 10451987), (10049, 5627993), (16219, 3487003), (17003, 3326219), (30121, 1877617), (31577, 1791041), (37877, 1493141), (70343, 803999), (114857, 492401), (210847, 268231), (221039, 255863)]