51475664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 103118400

約数和(自身を除く): 51642736

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 262, 328, 524, 599, 656, 1048, 1198, 2096, 2396, 4792, 5371, 9584, 10742, 21484, 24559, 42968, 49118, 78469, 85936, 98236, 156938, 196472, 313876, 392944, 627752, 1255504, 3217229, 6434458, 12868916, 25737832, 51475664]

約数ペア:

[(1, 51475664), (2, 25737832), (4, 12868916), (8, 6434458), (16, 3217229), (41, 1255504), (82, 627752), (131, 392944), (164, 313876), (262, 196472), (328, 156938), (524, 98236), (599, 85936), (656, 78469), (1048, 49118), (1198, 42968), (2096, 24559), (2396, 21484), (4792, 10742), (5371, 9584)]