49921452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 156828672

約数和(自身を除く): 106907220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 153, 172, 204, 238, 252, 258, 271, 301, 306, 357, 387, 476, 516, 542, 602, 612, 714, 731, 774, 813, 903, 1071, 1084, 1204, 1428, 1462, 1548, 1626, 1806, 1897, 2142, 2193, 2439, 2709, 2924, 3252, 3612, 3794, 4284, 4386, 4607, 4878, 5117, 5418, 5691, 6579, 7588, 8772, 9214, 9756, 10234, 10836, 11382, 11653, 13158, 13821, 15351, 17073, 18428, 20468, 22764, 23306, 26316, 27642, 30702, 32249, 34146, 34959, 41463, 46053, 46612, 55284, 61404, 64498, 68292, 69918, 81571, 82926, 92106, 96747, 104877, 128996, 139836, 163142, 165852, 184212, 193494, 198101, 209754, 244713, 290241, 326284, 386988, 396202, 419508, 489426, 580482, 594303, 734139, 792404, 978852, 1160964, 1188606, 1386707, 1468278, 1782909, 2377212, 2773414, 2936556, 3565818, 4160121, 5546828, 7131636, 8320242, 12480363, 16640484, 24960726, 49921452]

約数ペア:

[(1, 49921452), (2, 24960726), (3, 16640484), (4, 12480363), (6, 8320242), (7, 7131636), (9, 5546828), (12, 4160121), (14, 3565818), (17, 2936556), (18, 2773414), (21, 2377212), (28, 1782909), (34, 1468278), (36, 1386707), (42, 1188606), (43, 1160964), (51, 978852), (63, 792404), (68, 734139), (84, 594303), (86, 580482), (102, 489426), (119, 419508), (126, 396202), (129, 386988), (153, 326284), (172, 290241), (204, 244713), (238, 209754), (252, 198101), (258, 193494), (271, 184212), (301, 165852), (306, 163142), (357, 139836), (387, 128996), (476, 104877), (516, 96747), (542, 92106), (602, 82926), (612, 81571), (714, 69918), (731, 68292), (774, 64498), (813, 61404), (903, 55284), (1071, 46612), (1084, 46053), (1204, 41463), (1428, 34959), (1462, 34146), (1548, 32249), (1626, 30702), (1806, 27642), (1897, 26316), (2142, 23306), (2193, 22764), (2439, 20468), (2709, 18428), (2924, 17073), (3252, 15351), (3612, 13821), (3794, 13158), (4284, 11653), (4386, 11382), (4607, 10836), (4878, 10234), (5117, 9756), (5418, 9214), (5691, 8772), (6579, 7588)]