49156728876

素因数分解:

$2^2\times 3^4\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{4447}}^1$

素因数の和:4885

約数の個数: 120

約数和(自身を含む): 130127930240

約数和(自身を除く): 80971201364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 109, 162, 218, 313, 324, 327, 436, 626, 654, 939, 981, 1252, 1308, 1878, 1962, 2817, 2943, 3756, 3924, 4447, 5634, 5886, 8451, 8829, 8894, 11268, 11772, 13341, 16902, 17658, 17788, 25353, 26682, 33804, 34117, 35316, 40023, 50706, 53364, 68234, 80046, 101412, 102351, 120069, 136468, 160092, 204702, 240138, 307053, 360207, 409404, 480276, 484723, 614106, 720414, 921159, 969446, 1228212, 1391911, 1440828, 1454169, 1842318, 1938892, 2763477, 2783822, 2908338, 3684636, 4175733, 4362507, 5526954, 5567644, 5816676, 8351466, 8725014, 11053908, 12527199, 13087521, 16702932, 17450028, 25054398, 26175042, 37581597, 39262563, 50108796, 52350084, 75163194, 78525126, 112744791, 150326388, 151718299, 157050252, 225489582, 303436598, 450979164, 455154897, 606873196, 910309794, 1365464691, 1820619588, 2730929382, 4096394073, 5461858764, 8192788146, 12289182219, 16385576292, 24578364438, 49156728876]

約数ペア:

[(1, 49156728876), (2, 24578364438), (3, 16385576292), (4, 12289182219), (6, 8192788146), (9, 5461858764), (12, 4096394073), (18, 2730929382), (27, 1820619588), (36, 1365464691), (54, 910309794), (81, 606873196), (108, 455154897), (109, 450979164), (162, 303436598), (218, 225489582), (313, 157050252), (324, 151718299), (327, 150326388), (436, 112744791), (626, 78525126), (654, 75163194), (939, 52350084), (981, 50108796), (1252, 39262563), (1308, 37581597), (1878, 26175042), (1962, 25054398), (2817, 17450028), (2943, 16702932), (3756, 13087521), (3924, 12527199), (4447, 11053908), (5634, 8725014), (5886, 8351466), (8451, 5816676), (8829, 5567644), (8894, 5526954), (11268, 4362507), (11772, 4175733), (13341, 3684636), (16902, 2908338), (17658, 2783822), (17788, 2763477), (25353, 1938892), (26682, 1842318), (33804, 1454169), (34117, 1440828), (35316, 1391911), (40023, 1228212), (50706, 969446), (53364, 921159), (68234, 720414), (80046, 614106), (101412, 484723), (102351, 480276), (120069, 409404), (136468, 360207), (160092, 307053), (204702, 240138)]