51365368

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 98140320

約数和(自身を除く): 46774952

約数列:

[1, 2, 4, 8, 101, 151, 202, 302, 404, 421, 604, 808, 842, 1208, 1684, 3368, 15251, 30502, 42521, 61004, 63571, 85042, 122008, 127142, 170084, 254284, 340168, 508568, 6420671, 12841342, 25682684, 51365368]

約数ペア:

[(1, 51365368), (2, 25682684), (4, 12841342), (8, 6420671), (101, 508568), (151, 340168), (202, 254284), (302, 170084), (404, 127142), (421, 122008), (604, 85042), (808, 63571), (842, 61004), (1208, 42521), (1684, 30502), (3368, 15251)]