51855622

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 102140352

約数和(自身を除く): 50284730

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 101, 169, 182, 202, 217, 338, 403, 434, 637, 707, 806, 1183, 1274, 1313, 1414, 1519, 2366, 2626, 2821, 3038, 3131, 4949, 5239, 5642, 6262, 8281, 9191, 9898, 10478, 16562, 17069, 18382, 19747, 21917, 34138, 36673, 39494, 40703, 43834, 64337, 73346, 81406, 119483, 128674, 153419, 238966, 256711, 284921, 306838, 513422, 529139, 569842, 836381, 1058278, 1672762, 1994447, 3703973, 3988894, 7407946, 25927811, 51855622]

約数ペア:

[(1, 51855622), (2, 25927811), (7, 7407946), (13, 3988894), (14, 3703973), (26, 1994447), (31, 1672762), (49, 1058278), (62, 836381), (91, 569842), (98, 529139), (101, 513422), (169, 306838), (182, 284921), (202, 256711), (217, 238966), (338, 153419), (403, 128674), (434, 119483), (637, 81406), (707, 73346), (806, 64337), (1183, 43834), (1274, 40703), (1313, 39494), (1414, 36673), (1519, 34138), (2366, 21917), (2626, 19747), (2821, 18382), (3038, 17069), (3131, 16562), (4949, 10478), (5239, 9898), (5642, 9191), (6262, 8281)]