53252768020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{417931}}^1$

素因数の和:418240

約数の個数: 48

約数和(自身を含む): 117114576768

約数和(自身を除く): 63861808748

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 277, 460, 554, 1108, 1385, 2770, 5540, 6371, 12742, 25484, 31855, 63710, 127420, 417931, 835862, 1671724, 2089655, 4179310, 8358620, 9612413, 19224826, 38449652, 48062065, 96124130, 115766887, 192248260, 231533774, 463067548, 578834435, 1157668870, 2315337740, 2662638401, 5325276802, 10650553604, 13313192005, 26626384010, 53252768020]

約数ペア:

[(1, 53252768020), (2, 26626384010), (4, 13313192005), (5, 10650553604), (10, 5325276802), (20, 2662638401), (23, 2315337740), (46, 1157668870), (92, 578834435), (115, 463067548), (230, 231533774), (277, 192248260), (460, 115766887), (554, 96124130), (1108, 48062065), (1385, 38449652), (2770, 19224826), (5540, 9612413), (6371, 8358620), (12742, 4179310), (25484, 2089655), (31855, 1671724), (63710, 835862), (127420, 417931)]