52130585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 75893760

約数和(自身を除く): 23763175

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 169, 191, 221, 247, 323, 845, 955, 1105, 1235, 1615, 2483, 2873, 3211, 3247, 3629, 4199, 12415, 14365, 16055, 16235, 18145, 20995, 32279, 42211, 47177, 54587, 61693, 161395, 211055, 235885, 272935, 308465, 548743, 613301, 802009, 2743715, 3066505, 4010045, 10426117, 52130585]

約数ペア:

[(1, 52130585), (5, 10426117), (13, 4010045), (17, 3066505), (19, 2743715), (65, 802009), (85, 613301), (95, 548743), (169, 308465), (191, 272935), (221, 235885), (247, 211055), (323, 161395), (845, 61693), (955, 54587), (1105, 47177), (1235, 42211), (1615, 32279), (2483, 20995), (2873, 18145), (3211, 16235), (3247, 16055), (3629, 14365), (4199, 12415)]