49741468

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 109772880

約数和(自身を除く): 60031412

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 361, 518, 532, 703, 722, 931, 1036, 1406, 1444, 1813, 1862, 2527, 2812, 3626, 3724, 4921, 5054, 6859, 7252, 9842, 10108, 13357, 13718, 17689, 19684, 26714, 27436, 34447, 35378, 48013, 53428, 68894, 70756, 93499, 96026, 137788, 186998, 192052, 253783, 336091, 373996, 507566, 654493, 672182, 1015132, 1308986, 1344364, 1776481, 2617972, 3552962, 7105924, 12435367, 24870734, 49741468]

約数ペア:

[(1, 49741468), (2, 24870734), (4, 12435367), (7, 7105924), (14, 3552962), (19, 2617972), (28, 1776481), (37, 1344364), (38, 1308986), (49, 1015132), (74, 672182), (76, 654493), (98, 507566), (133, 373996), (148, 336091), (196, 253783), (259, 192052), (266, 186998), (361, 137788), (518, 96026), (532, 93499), (703, 70756), (722, 68894), (931, 53428), (1036, 48013), (1406, 35378), (1444, 34447), (1813, 27436), (1862, 26714), (2527, 19684), (2812, 17689), (3626, 13718), (3724, 13357), (4921, 10108), (5054, 9842), (6859, 7252)]