48973900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 112492800

約数和(自身を除く): 63518900

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 107, 115, 199, 214, 230, 398, 428, 460, 535, 575, 796, 995, 1070, 1150, 1990, 2140, 2300, 2461, 2675, 3980, 4577, 4922, 4975, 5350, 9154, 9844, 9950, 10700, 12305, 18308, 19900, 21293, 22885, 24610, 42586, 45770, 49220, 61525, 85172, 91540, 106465, 114425, 123050, 212930, 228850, 246100, 425860, 457700, 489739, 532325, 979478, 1064650, 1958956, 2129300, 2448695, 4897390, 9794780, 12243475, 24486950, 48973900]

約数ペア:

[(1, 48973900), (2, 24486950), (4, 12243475), (5, 9794780), (10, 4897390), (20, 2448695), (23, 2129300), (25, 1958956), (46, 1064650), (50, 979478), (92, 532325), (100, 489739), (107, 457700), (115, 425860), (199, 246100), (214, 228850), (230, 212930), (398, 123050), (428, 114425), (460, 106465), (535, 91540), (575, 85172), (796, 61525), (995, 49220), (1070, 45770), (1150, 42586), (1990, 24610), (2140, 22885), (2300, 21293), (2461, 19900), (2675, 18308), (3980, 12305), (4577, 10700), (4922, 9950), (4975, 9844), (5350, 9154)]