48881196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 156059904

約数和(自身を除く): 107178708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 347, 364, 387, 468, 516, 546, 559, 602, 694, 774, 819, 903, 1041, 1092, 1118, 1204, 1388, 1548, 1638, 1677, 1806, 2082, 2236, 2429, 2709, 3123, 3276, 3354, 3612, 3913, 4164, 4511, 4858, 5031, 5418, 6246, 6708, 7287, 7826, 9022, 9716, 10062, 10836, 11739, 12492, 13533, 14574, 14921, 15652, 18044, 20124, 21861, 23478, 27066, 29148, 29842, 31577, 35217, 40599, 43722, 44763, 46956, 54132, 59684, 63154, 70434, 81198, 87444, 89526, 94731, 104447, 126308, 134289, 140868, 162396, 179052, 189462, 193973, 208894, 268578, 284193, 313341, 378924, 387946, 417788, 537156, 568386, 581919, 626682, 775892, 940023, 1136772, 1163838, 1253364, 1357811, 1745757, 1880046, 2327676, 2715622, 3491514, 3760092, 4073433, 5431244, 6983028, 8146866, 12220299, 16293732, 24440598, 48881196]

約数ペア:

[(1, 48881196), (2, 24440598), (3, 16293732), (4, 12220299), (6, 8146866), (7, 6983028), (9, 5431244), (12, 4073433), (13, 3760092), (14, 3491514), (18, 2715622), (21, 2327676), (26, 1880046), (28, 1745757), (36, 1357811), (39, 1253364), (42, 1163838), (43, 1136772), (52, 940023), (63, 775892), (78, 626682), (84, 581919), (86, 568386), (91, 537156), (117, 417788), (126, 387946), (129, 378924), (156, 313341), (172, 284193), (182, 268578), (234, 208894), (252, 193973), (258, 189462), (273, 179052), (301, 162396), (347, 140868), (364, 134289), (387, 126308), (468, 104447), (516, 94731), (546, 89526), (559, 87444), (602, 81198), (694, 70434), (774, 63154), (819, 59684), (903, 54132), (1041, 46956), (1092, 44763), (1118, 43722), (1204, 40599), (1388, 35217), (1548, 31577), (1638, 29842), (1677, 29148), (1806, 27066), (2082, 23478), (2236, 21861), (2429, 20124), (2709, 18044), (3123, 15652), (3276, 14921), (3354, 14574), (3612, 13533), (3913, 12492), (4164, 11739), (4511, 10836), (4858, 10062), (5031, 9716), (5418, 9022), (6246, 7826), (6708, 7287)]