51356898

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 118680120

約数和(自身を除く): 67323222

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 471, 942, 1069, 1413, 2138, 2669, 2826, 3207, 5338, 6414, 8007, 9621, 16014, 18173, 19242, 24021, 36346, 48042, 54519, 109038, 163557, 167833, 327114, 335666, 503499, 1006998, 1510497, 2853161, 3020994, 5706322, 8559483, 17118966, 25678449, 51356898]

約数ペア:

[(1, 51356898), (2, 25678449), (3, 17118966), (6, 8559483), (9, 5706322), (17, 3020994), (18, 2853161), (34, 1510497), (51, 1006998), (102, 503499), (153, 335666), (157, 327114), (306, 167833), (314, 163557), (471, 109038), (942, 54519), (1069, 48042), (1413, 36346), (2138, 24021), (2669, 19242), (2826, 18173), (3207, 16014), (5338, 9621), (6414, 8007)]