49397796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 155326080

約数和(自身を除く): 105928284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 181, 189, 228, 252, 266, 342, 361, 362, 378, 399, 513, 532, 543, 684, 722, 724, 756, 798, 1026, 1083, 1086, 1197, 1267, 1444, 1596, 1629, 2052, 2166, 2172, 2394, 2527, 2534, 3249, 3258, 3439, 3591, 3801, 4332, 4788, 4887, 5054, 5068, 6498, 6516, 6878, 7182, 7581, 7602, 9747, 9774, 10108, 10317, 11403, 12996, 13756, 14364, 15162, 15204, 19494, 19548, 20634, 22743, 22806, 24073, 30324, 30951, 34209, 38988, 41268, 45486, 45612, 48146, 61902, 65341, 68229, 68418, 72219, 90972, 92853, 96292, 123804, 130682, 136458, 136836, 144438, 185706, 196023, 216657, 261364, 272916, 288876, 371412, 392046, 433314, 457387, 588069, 649971, 784092, 866628, 914774, 1176138, 1299942, 1372161, 1764207, 1829548, 2352276, 2599884, 2744322, 3528414, 4116483, 5488644, 7056828, 8232966, 12349449, 16465932, 24698898, 49397796]

約数ペア:

[(1, 49397796), (2, 24698898), (3, 16465932), (4, 12349449), (6, 8232966), (7, 7056828), (9, 5488644), (12, 4116483), (14, 3528414), (18, 2744322), (19, 2599884), (21, 2352276), (27, 1829548), (28, 1764207), (36, 1372161), (38, 1299942), (42, 1176138), (54, 914774), (57, 866628), (63, 784092), (76, 649971), (84, 588069), (108, 457387), (114, 433314), (126, 392046), (133, 371412), (171, 288876), (181, 272916), (189, 261364), (228, 216657), (252, 196023), (266, 185706), (342, 144438), (361, 136836), (362, 136458), (378, 130682), (399, 123804), (513, 96292), (532, 92853), (543, 90972), (684, 72219), (722, 68418), (724, 68229), (756, 65341), (798, 61902), (1026, 48146), (1083, 45612), (1086, 45486), (1197, 41268), (1267, 38988), (1444, 34209), (1596, 30951), (1629, 30324), (2052, 24073), (2166, 22806), (2172, 22743), (2394, 20634), (2527, 19548), (2534, 19494), (3249, 15204), (3258, 15162), (3439, 14364), (3591, 13756), (3801, 12996), (4332, 11403), (4788, 10317), (4887, 10108), (5054, 9774), (5068, 9747), (6498, 7602), (6516, 7581), (6878, 7182)]