47120724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 140860160

約数和(自身を除く): 93739436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 157, 189, 252, 314, 378, 397, 471, 628, 756, 794, 942, 1099, 1191, 1413, 1588, 1884, 2198, 2382, 2779, 2826, 3297, 3573, 4239, 4396, 4764, 5558, 5652, 6594, 7146, 8337, 8478, 9891, 10719, 11116, 13188, 14292, 16674, 16956, 19782, 21438, 25011, 29673, 33348, 39564, 42876, 50022, 59346, 62329, 75033, 100044, 118692, 124658, 150066, 186987, 249316, 300132, 373974, 436303, 560961, 747948, 872606, 1121922, 1308909, 1682883, 1745212, 2243844, 2617818, 3365766, 3926727, 5235636, 6731532, 7853454, 11780181, 15706908, 23560362, 47120724]

約数ペア:

[(1, 47120724), (2, 23560362), (3, 15706908), (4, 11780181), (6, 7853454), (7, 6731532), (9, 5235636), (12, 3926727), (14, 3365766), (18, 2617818), (21, 2243844), (27, 1745212), (28, 1682883), (36, 1308909), (42, 1121922), (54, 872606), (63, 747948), (84, 560961), (108, 436303), (126, 373974), (157, 300132), (189, 249316), (252, 186987), (314, 150066), (378, 124658), (397, 118692), (471, 100044), (628, 75033), (756, 62329), (794, 59346), (942, 50022), (1099, 42876), (1191, 39564), (1413, 33348), (1588, 29673), (1884, 25011), (2198, 21438), (2382, 19782), (2779, 16956), (2826, 16674), (3297, 14292), (3573, 13188), (4239, 11116), (4396, 10719), (4764, 9891), (5558, 8478), (5652, 8337), (6594, 7146)]