51490926

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 118879488

約数和(自身を除く): 67388562

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 191, 306, 382, 573, 881, 1146, 1719, 1762, 2643, 3247, 3438, 5286, 6494, 7929, 9741, 14977, 15858, 19482, 29223, 29954, 44931, 58446, 89862, 134793, 168271, 269586, 336542, 504813, 1009626, 1514439, 2860607, 3028878, 5721214, 8581821, 17163642, 25745463, 51490926]

約数ペア:

[(1, 51490926), (2, 25745463), (3, 17163642), (6, 8581821), (9, 5721214), (17, 3028878), (18, 2860607), (34, 1514439), (51, 1009626), (102, 504813), (153, 336542), (191, 269586), (306, 168271), (382, 134793), (573, 89862), (881, 58446), (1146, 44931), (1719, 29954), (1762, 29223), (2643, 19482), (3247, 15858), (3438, 14977), (5286, 9741), (6494, 7929)]