51661968

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{26251}}^1$

素因数の和:26303

約数の個数: 40

約数和(自身を含む): 136720416

約数和(自身を除く): 85058448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 26251, 52502, 78753, 105004, 157506, 210008, 315012, 420016, 630024, 1076291, 1260048, 2152582, 3228873, 4305164, 6457746, 8610328, 12915492, 17220656, 25830984, 51661968]

約数ペア:

[(1, 51661968), (2, 25830984), (3, 17220656), (4, 12915492), (6, 8610328), (8, 6457746), (12, 4305164), (16, 3228873), (24, 2152582), (41, 1260048), (48, 1076291), (82, 630024), (123, 420016), (164, 315012), (246, 210008), (328, 157506), (492, 105004), (656, 78753), (984, 52502), (1968, 26251)]