49976388

素因数分解:

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

素因数の和:199

約数の個数: 144

約数和(自身を含む): 159868800

約数和(自身を除く): 109892412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 149, 154, 198, 231, 242, 252, 298, 308, 363, 396, 447, 462, 484, 596, 693, 726, 847, 894, 924, 1043, 1089, 1331, 1341, 1386, 1452, 1639, 1694, 1788, 2086, 2178, 2541, 2662, 2682, 2772, 3129, 3278, 3388, 3993, 4172, 4356, 4917, 5082, 5324, 5364, 6258, 6556, 7623, 7986, 9317, 9387, 9834, 10164, 11473, 11979, 12516, 14751, 15246, 15972, 18029, 18634, 18774, 19668, 22946, 23958, 27951, 29502, 30492, 34419, 36058, 37268, 37548, 45892, 47916, 54087, 55902, 59004, 68838, 72116, 83853, 103257, 108174, 111804, 126203, 137676, 162261, 167706, 198319, 206514, 216348, 252406, 324522, 335412, 378609, 396638, 413028, 504812, 594957, 649044, 757218, 793276, 1135827, 1189914, 1388233, 1514436, 1784871, 2271654, 2379828, 2776466, 3569742, 4164699, 4543308, 5552932, 7139484, 8329398, 12494097, 16658796, 24988194, 49976388]

約数ペア:

[(1, 49976388), (2, 24988194), (3, 16658796), (4, 12494097), (6, 8329398), (7, 7139484), (9, 5552932), (11, 4543308), (12, 4164699), (14, 3569742), (18, 2776466), (21, 2379828), (22, 2271654), (28, 1784871), (33, 1514436), (36, 1388233), (42, 1189914), (44, 1135827), (63, 793276), (66, 757218), (77, 649044), (84, 594957), (99, 504812), (121, 413028), (126, 396638), (132, 378609), (149, 335412), (154, 324522), (198, 252406), (231, 216348), (242, 206514), (252, 198319), (298, 167706), (308, 162261), (363, 137676), (396, 126203), (447, 111804), (462, 108174), (484, 103257), (596, 83853), (693, 72116), (726, 68838), (847, 59004), (894, 55902), (924, 54087), (1043, 47916), (1089, 45892), (1331, 37548), (1341, 37268), (1386, 36058), (1452, 34419), (1639, 30492), (1694, 29502), (1788, 27951), (2086, 23958), (2178, 22946), (2541, 19668), (2662, 18774), (2682, 18634), (2772, 18029), (3129, 15972), (3278, 15246), (3388, 14751), (3993, 12516), (4172, 11979), (4356, 11473), (4917, 10164), (5082, 9834), (5324, 9387), (5364, 9317), (6258, 7986), (6556, 7623)]