49452858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 141916320

約数和(自身を除く): 92463462

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 63, 78, 91, 98, 114, 117, 126, 133, 147, 171, 182, 227, 234, 247, 266, 273, 294, 342, 399, 441, 454, 494, 546, 637, 681, 741, 798, 819, 882, 931, 1197, 1274, 1362, 1482, 1589, 1638, 1729, 1862, 1911, 2043, 2223, 2394, 2793, 2951, 3178, 3458, 3822, 4086, 4313, 4446, 4767, 5187, 5586, 5733, 5902, 8379, 8626, 8853, 9534, 10374, 11123, 11466, 12103, 12939, 14301, 15561, 16758, 17706, 20657, 22246, 24206, 25878, 26559, 28602, 30191, 31122, 33369, 36309, 38817, 41314, 53118, 56069, 60382, 61971, 66738, 72618, 77634, 90573, 100107, 108927, 112138, 123942, 144599, 168207, 181146, 185913, 200214, 211337, 217854, 271719, 289198, 336414, 371826, 392483, 422674, 433797, 504621, 543438, 634011, 784966, 867594, 1009242, 1177449, 1268022, 1301391, 1902033, 2354898, 2602782, 2747381, 3532347, 3804066, 5494762, 7064694, 8242143, 16484286, 24726429, 49452858]

約数ペア:

[(1, 49452858), (2, 24726429), (3, 16484286), (6, 8242143), (7, 7064694), (9, 5494762), (13, 3804066), (14, 3532347), (18, 2747381), (19, 2602782), (21, 2354898), (26, 1902033), (38, 1301391), (39, 1268022), (42, 1177449), (49, 1009242), (57, 867594), (63, 784966), (78, 634011), (91, 543438), (98, 504621), (114, 433797), (117, 422674), (126, 392483), (133, 371826), (147, 336414), (171, 289198), (182, 271719), (227, 217854), (234, 211337), (247, 200214), (266, 185913), (273, 181146), (294, 168207), (342, 144599), (399, 123942), (441, 112138), (454, 108927), (494, 100107), (546, 90573), (637, 77634), (681, 72618), (741, 66738), (798, 61971), (819, 60382), (882, 56069), (931, 53118), (1197, 41314), (1274, 38817), (1362, 36309), (1482, 33369), (1589, 31122), (1638, 30191), (1729, 28602), (1862, 26559), (1911, 25878), (2043, 24206), (2223, 22246), (2394, 20657), (2793, 17706), (2951, 16758), (3178, 15561), (3458, 14301), (3822, 12939), (4086, 12103), (4313, 11466), (4446, 11123), (4767, 10374), (5187, 9534), (5586, 8853), (5733, 8626), (5902, 8379)]