51265456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1787}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 109082304

約数和(自身を除く): 57816848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1787, 1793, 2608, 3574, 3586, 7148, 7172, 14296, 14344, 19657, 28592, 28688, 39314, 78628, 157256, 291281, 314512, 582562, 1165124, 2330248, 3204091, 4660496, 6408182, 12816364, 25632728, 51265456]

約数ペア:

[(1, 51265456), (2, 25632728), (4, 12816364), (8, 6408182), (11, 4660496), (16, 3204091), (22, 2330248), (44, 1165124), (88, 582562), (163, 314512), (176, 291281), (326, 157256), (652, 78628), (1304, 39314), (1787, 28688), (1793, 28592), (2608, 19657), (3574, 14344), (3586, 14296), (7148, 7172)]