48943818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 138240000

約数和(自身を除く): 89296182

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 79, 99, 126, 149, 154, 158, 189, 198, 231, 237, 297, 298, 378, 447, 462, 474, 553, 594, 693, 711, 869, 894, 1043, 1106, 1341, 1386, 1422, 1639, 1659, 1738, 2079, 2086, 2133, 2607, 2682, 3129, 3278, 3318, 4023, 4158, 4266, 4917, 4977, 5214, 6083, 6258, 7821, 8046, 9387, 9834, 9954, 11473, 11771, 12166, 14751, 14931, 15642, 18249, 18774, 22946, 23463, 23542, 28161, 29502, 29862, 34419, 35313, 36498, 44253, 46926, 54747, 56322, 68838, 70626, 82397, 88506, 103257, 105939, 109494, 129481, 164241, 164794, 206514, 211878, 247191, 258962, 309771, 317817, 328482, 388443, 494382, 619542, 635634, 741573, 776886, 906367, 1165329, 1483146, 1812734, 2224719, 2330658, 2719101, 3495987, 4449438, 5438202, 6991974, 8157303, 16314606, 24471909, 48943818]

約数ペア:

[(1, 48943818), (2, 24471909), (3, 16314606), (6, 8157303), (7, 6991974), (9, 5438202), (11, 4449438), (14, 3495987), (18, 2719101), (21, 2330658), (22, 2224719), (27, 1812734), (33, 1483146), (42, 1165329), (54, 906367), (63, 776886), (66, 741573), (77, 635634), (79, 619542), (99, 494382), (126, 388443), (149, 328482), (154, 317817), (158, 309771), (189, 258962), (198, 247191), (231, 211878), (237, 206514), (297, 164794), (298, 164241), (378, 129481), (447, 109494), (462, 105939), (474, 103257), (553, 88506), (594, 82397), (693, 70626), (711, 68838), (869, 56322), (894, 54747), (1043, 46926), (1106, 44253), (1341, 36498), (1386, 35313), (1422, 34419), (1639, 29862), (1659, 29502), (1738, 28161), (2079, 23542), (2086, 23463), (2133, 22946), (2607, 18774), (2682, 18249), (3129, 15642), (3278, 14931), (3318, 14751), (4023, 12166), (4158, 11771), (4266, 11473), (4917, 9954), (4977, 9834), (5214, 9387), (6083, 8046), (6258, 7821)]