49964832

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 156461760

約数和(自身を除く): 106496928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 397, 414, 437, 456, 552, 608, 684, 736, 794, 828, 874, 912, 1104, 1191, 1311, 1368, 1588, 1656, 1748, 1824, 2208, 2382, 2622, 2736, 3176, 3312, 3496, 3573, 3933, 4764, 5244, 5472, 6352, 6624, 6992, 7146, 7543, 7866, 9131, 9528, 10488, 12704, 13984, 14292, 15086, 15732, 18262, 19056, 20976, 22629, 27393, 28584, 30172, 31464, 36524, 38112, 41952, 45258, 54786, 57168, 60344, 62928, 67887, 73048, 82179, 90516, 109572, 114336, 120688, 125856, 135774, 146096, 164358, 173489, 181032, 219144, 241376, 271548, 292192, 328716, 346978, 362064, 438288, 520467, 543096, 657432, 693956, 724128, 876576, 1040934, 1086192, 1314864, 1387912, 1561401, 2081868, 2172384, 2629728, 2775824, 3122802, 4163736, 5551648, 6245604, 8327472, 12491208, 16654944, 24982416, 49964832]

約数ペア:

[(1, 49964832), (2, 24982416), (3, 16654944), (4, 12491208), (6, 8327472), (8, 6245604), (9, 5551648), (12, 4163736), (16, 3122802), (18, 2775824), (19, 2629728), (23, 2172384), (24, 2081868), (32, 1561401), (36, 1387912), (38, 1314864), (46, 1086192), (48, 1040934), (57, 876576), (69, 724128), (72, 693956), (76, 657432), (92, 543096), (96, 520467), (114, 438288), (138, 362064), (144, 346978), (152, 328716), (171, 292192), (184, 271548), (207, 241376), (228, 219144), (276, 181032), (288, 173489), (304, 164358), (342, 146096), (368, 135774), (397, 125856), (414, 120688), (437, 114336), (456, 109572), (552, 90516), (608, 82179), (684, 73048), (736, 67887), (794, 62928), (828, 60344), (874, 57168), (912, 54786), (1104, 45258), (1191, 41952), (1311, 38112), (1368, 36524), (1588, 31464), (1656, 30172), (1748, 28584), (1824, 27393), (2208, 22629), (2382, 20976), (2622, 19056), (2736, 18262), (3176, 15732), (3312, 15086), (3496, 14292), (3573, 13984), (3933, 12704), (4764, 10488), (5244, 9528), (5472, 9131), (6352, 7866), (6624, 7543), (6992, 7146)]