48190688

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 125435520

約数和(自身を除く): 77244832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 67, 76, 91, 104, 112, 133, 134, 152, 169, 182, 208, 224, 247, 266, 268, 304, 338, 364, 416, 469, 494, 532, 536, 608, 676, 728, 871, 938, 988, 1064, 1072, 1183, 1273, 1352, 1456, 1729, 1742, 1876, 1976, 2128, 2144, 2366, 2546, 2704, 2912, 3211, 3458, 3484, 3752, 3952, 4256, 4732, 5092, 5408, 6097, 6422, 6916, 6968, 7504, 7904, 8911, 9464, 10184, 11323, 12194, 12844, 13832, 13936, 15008, 16549, 17822, 18928, 20368, 22477, 22646, 24388, 25688, 27664, 27872, 33098, 35644, 37856, 40736, 44954, 45292, 48776, 51376, 55328, 66196, 71288, 79261, 89908, 90584, 97552, 102752, 115843, 132392, 142576, 158522, 179816, 181168, 195104, 215137, 231686, 264784, 285152, 317044, 359632, 362336, 430274, 463372, 529568, 634088, 719264, 860548, 926744, 1268176, 1505959, 1721096, 1853488, 2536352, 3011918, 3442192, 3706976, 6023836, 6884384, 12047672, 24095344, 48190688]

約数ペア:

[(1, 48190688), (2, 24095344), (4, 12047672), (7, 6884384), (8, 6023836), (13, 3706976), (14, 3442192), (16, 3011918), (19, 2536352), (26, 1853488), (28, 1721096), (32, 1505959), (38, 1268176), (52, 926744), (56, 860548), (67, 719264), (76, 634088), (91, 529568), (104, 463372), (112, 430274), (133, 362336), (134, 359632), (152, 317044), (169, 285152), (182, 264784), (208, 231686), (224, 215137), (247, 195104), (266, 181168), (268, 179816), (304, 158522), (338, 142576), (364, 132392), (416, 115843), (469, 102752), (494, 97552), (532, 90584), (536, 89908), (608, 79261), (676, 71288), (728, 66196), (871, 55328), (938, 51376), (988, 48776), (1064, 45292), (1072, 44954), (1183, 40736), (1273, 37856), (1352, 35644), (1456, 33098), (1729, 27872), (1742, 27664), (1876, 25688), (1976, 24388), (2128, 22646), (2144, 22477), (2366, 20368), (2546, 18928), (2704, 17822), (2912, 16549), (3211, 15008), (3458, 13936), (3484, 13832), (3752, 12844), (3952, 12194), (4256, 11323), (4732, 10184), (5092, 9464), (5408, 8911), (6097, 7904), (6422, 7504), (6916, 6968)]