48256740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38299}}^1$

素因数の和:38321

約数の個数: 72

約数和(自身を含む): 167294400

約数和(自身を除く): 119037660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 38299, 76598, 114897, 153196, 191495, 229794, 268093, 344691, 382990, 459588, 536186, 574485, 689382, 765980, 804279, 1072372, 1148970, 1340465, 1378764, 1608558, 1723455, 2297940, 2412837, 2680930, 3217116, 3446910, 4021395, 4825674, 5361860, 6893820, 8042790, 9651348, 12064185, 16085580, 24128370, 48256740]

約数ペア:

[(1, 48256740), (2, 24128370), (3, 16085580), (4, 12064185), (5, 9651348), (6, 8042790), (7, 6893820), (9, 5361860), (10, 4825674), (12, 4021395), (14, 3446910), (15, 3217116), (18, 2680930), (20, 2412837), (21, 2297940), (28, 1723455), (30, 1608558), (35, 1378764), (36, 1340465), (42, 1148970), (45, 1072372), (60, 804279), (63, 765980), (70, 689382), (84, 574485), (90, 536186), (105, 459588), (126, 382990), (140, 344691), (180, 268093), (210, 229794), (252, 191495), (315, 153196), (420, 114897), (630, 76598), (1260, 38299)]