47937180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 139345920

約数和(自身を除く): 91408740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 89, 94, 141, 178, 188, 191, 235, 267, 282, 356, 382, 445, 470, 534, 564, 573, 705, 764, 890, 940, 955, 1068, 1146, 1335, 1410, 1780, 1910, 2292, 2670, 2820, 2865, 3820, 4183, 5340, 5730, 8366, 8977, 11460, 12549, 16732, 16999, 17954, 20915, 25098, 26931, 33998, 35908, 41830, 44885, 50196, 50997, 53862, 62745, 67996, 83660, 84995, 89770, 101994, 107724, 125490, 134655, 169990, 179540, 203988, 250980, 254985, 269310, 339980, 509970, 538620, 798953, 1019940, 1597906, 2396859, 3195812, 3994765, 4793718, 7989530, 9587436, 11984295, 15979060, 23968590, 47937180]

約数ペア:

[(1, 47937180), (2, 23968590), (3, 15979060), (4, 11984295), (5, 9587436), (6, 7989530), (10, 4793718), (12, 3994765), (15, 3195812), (20, 2396859), (30, 1597906), (47, 1019940), (60, 798953), (89, 538620), (94, 509970), (141, 339980), (178, 269310), (188, 254985), (191, 250980), (235, 203988), (267, 179540), (282, 169990), (356, 134655), (382, 125490), (445, 107724), (470, 101994), (534, 89770), (564, 84995), (573, 83660), (705, 67996), (764, 62745), (890, 53862), (940, 50997), (955, 50196), (1068, 44885), (1146, 41830), (1335, 35908), (1410, 33998), (1780, 26931), (1910, 25098), (2292, 20915), (2670, 17954), (2820, 16999), (2865, 16732), (3820, 12549), (4183, 11460), (5340, 8977), (5730, 8366)]