50440240

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4813}}^1$

素因数の和:4957

約数の個数: 40

約数和(自身を含む): 118193328

約数和(自身を除く): 67753088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 4813, 5240, 9626, 10480, 19252, 24065, 38504, 48130, 77008, 96260, 192520, 385040, 630503, 1261006, 2522012, 3152515, 5044024, 6305030, 10088048, 12610060, 25220120, 50440240]

約数ペア:

[(1, 50440240), (2, 25220120), (4, 12610060), (5, 10088048), (8, 6305030), (10, 5044024), (16, 3152515), (20, 2522012), (40, 1261006), (80, 630503), (131, 385040), (262, 192520), (524, 96260), (655, 77008), (1048, 48130), (1310, 38504), (2096, 24065), (2620, 19252), (4813, 10480), (5240, 9626)]