53820856

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 103123440

約数和(自身を除く): 49302584

約数列:

[1, 2, 4, 8, 73, 146, 157, 292, 314, 584, 587, 628, 1174, 1256, 2348, 4696, 11461, 22922, 42851, 45844, 85702, 91688, 92159, 171404, 184318, 342808, 368636, 737272, 6727607, 13455214, 26910428, 53820856]

約数ペア:

[(1, 53820856), (2, 26910428), (4, 13455214), (8, 6727607), (73, 737272), (146, 368636), (157, 342808), (292, 184318), (314, 171404), (584, 92159), (587, 91688), (628, 85702), (1174, 45844), (1256, 42851), (2348, 22922), (4696, 11461)]