51853730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 98195328

約数和(自身を除く): 46341598

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 1721, 3013, 3442, 6026, 8605, 15065, 17210, 30130, 39583, 79166, 197915, 225451, 395830, 450902, 1127255, 2254510, 5185373, 10370746, 25926865, 51853730]

約数ペア:

[(1, 51853730), (2, 25926865), (5, 10370746), (10, 5185373), (23, 2254510), (46, 1127255), (115, 450902), (131, 395830), (230, 225451), (262, 197915), (655, 79166), (1310, 39583), (1721, 30130), (3013, 17210), (3442, 15065), (6026, 8605)]