48568940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 127119888

約数和(自身を除く): 78550948

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 361, 380, 434, 532, 589, 620, 665, 722, 868, 961, 1085, 1178, 1330, 1444, 1805, 1922, 2170, 2356, 2527, 2660, 2945, 3610, 3844, 4123, 4340, 4805, 5054, 5890, 6727, 7220, 8246, 9610, 10108, 11191, 11780, 12635, 13454, 16492, 18259, 19220, 20615, 22382, 25270, 26908, 33635, 36518, 41230, 44764, 50540, 55955, 67270, 73036, 78337, 82460, 91295, 111910, 127813, 134540, 156674, 182590, 223820, 255626, 313348, 346921, 365180, 391685, 511252, 639065, 693842, 783370, 1278130, 1387684, 1566740, 1734605, 2428447, 2556260, 3469210, 4856894, 6938420, 9713788, 12142235, 24284470, 48568940]

約数ペア:

[(1, 48568940), (2, 24284470), (4, 12142235), (5, 9713788), (7, 6938420), (10, 4856894), (14, 3469210), (19, 2556260), (20, 2428447), (28, 1734605), (31, 1566740), (35, 1387684), (38, 1278130), (62, 783370), (70, 693842), (76, 639065), (95, 511252), (124, 391685), (133, 365180), (140, 346921), (155, 313348), (190, 255626), (217, 223820), (266, 182590), (310, 156674), (361, 134540), (380, 127813), (434, 111910), (532, 91295), (589, 82460), (620, 78337), (665, 73036), (722, 67270), (868, 55955), (961, 50540), (1085, 44764), (1178, 41230), (1330, 36518), (1444, 33635), (1805, 26908), (1922, 25270), (2170, 22382), (2356, 20615), (2527, 19220), (2660, 18259), (2945, 16492), (3610, 13454), (3844, 12635), (4123, 11780), (4340, 11191), (4805, 10108), (5054, 9610), (5890, 8246), (6727, 7220)]