49233240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{2791}}^1$

素因数の和:2822

約数の個数: 144

約数和(自身を含む): 186198480

約数和(自身を除く): 136965240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2791, 2940, 3528, 4410, 5582, 5880, 8373, 8820, 11164, 13955, 16746, 17640, 19537, 22328, 25119, 27910, 33492, 39074, 41865, 50238, 55820, 58611, 66984, 78148, 83730, 97685, 100476, 111640, 117222, 125595, 136759, 156296, 167460, 175833, 195370, 200952, 234444, 251190, 273518, 293055, 334920, 351666, 390740, 410277, 468888, 502380, 547036, 586110, 683795, 703332, 781480, 820554, 879165, 1004760, 1094072, 1172220, 1230831, 1367590, 1406664, 1641108, 1758330, 2051385, 2344440, 2461662, 2735180, 3282216, 3516660, 4102770, 4923324, 5470360, 6154155, 7033320, 8205540, 9846648, 12308310, 16411080, 24616620, 49233240]

約数ペア:

[(1, 49233240), (2, 24616620), (3, 16411080), (4, 12308310), (5, 9846648), (6, 8205540), (7, 7033320), (8, 6154155), (9, 5470360), (10, 4923324), (12, 4102770), (14, 3516660), (15, 3282216), (18, 2735180), (20, 2461662), (21, 2344440), (24, 2051385), (28, 1758330), (30, 1641108), (35, 1406664), (36, 1367590), (40, 1230831), (42, 1172220), (45, 1094072), (49, 1004760), (56, 879165), (60, 820554), (63, 781480), (70, 703332), (72, 683795), (84, 586110), (90, 547036), (98, 502380), (105, 468888), (120, 410277), (126, 390740), (140, 351666), (147, 334920), (168, 293055), (180, 273518), (196, 251190), (210, 234444), (245, 200952), (252, 195370), (280, 175833), (294, 167460), (315, 156296), (360, 136759), (392, 125595), (420, 117222), (441, 111640), (490, 100476), (504, 97685), (588, 83730), (630, 78148), (735, 66984), (840, 58611), (882, 55820), (980, 50238), (1176, 41865), (1260, 39074), (1470, 33492), (1764, 27910), (1960, 25119), (2205, 22328), (2520, 19537), (2791, 17640), (2940, 16746), (3528, 13955), (4410, 11164), (5582, 8820), (5880, 8373)]