48608840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9137}}^1$

素因数の和:9174

約数の個数: 64

約数和(自身を含む): 131587200

約数和(自身を除く): 82978360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9137, 18274, 36548, 45685, 63959, 73096, 91370, 127918, 173603, 182740, 255836, 319795, 347206, 365480, 511672, 639590, 694412, 868015, 1215221, 1279180, 1388824, 1736030, 2430442, 2558360, 3472060, 4860884, 6076105, 6944120, 9721768, 12152210, 24304420, 48608840]

約数ペア:

[(1, 48608840), (2, 24304420), (4, 12152210), (5, 9721768), (7, 6944120), (8, 6076105), (10, 4860884), (14, 3472060), (19, 2558360), (20, 2430442), (28, 1736030), (35, 1388824), (38, 1279180), (40, 1215221), (56, 868015), (70, 694412), (76, 639590), (95, 511672), (133, 365480), (140, 347206), (152, 319795), (190, 255836), (266, 182740), (280, 173603), (380, 127918), (532, 91370), (665, 73096), (760, 63959), (1064, 45685), (1330, 36548), (2660, 18274), (5320, 9137)]