49987665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 110327040

約数和(自身を除く): 60339375

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 169, 189, 195, 273, 313, 315, 351, 455, 507, 585, 819, 845, 939, 945, 1183, 1365, 1521, 1565, 1755, 2191, 2457, 2535, 2817, 3549, 4069, 4095, 4563, 4695, 5915, 6573, 7605, 8451, 10647, 10955, 12207, 12285, 14085, 17745, 19719, 20345, 22815, 28483, 31941, 32865, 36621, 42255, 52897, 53235, 59157, 61035, 85449, 98595, 109863, 142415, 158691, 159705, 183105, 256347, 264485, 295785, 370279, 427245, 476073, 549315, 769041, 793455, 1110837, 1281735, 1428219, 1851395, 2380365, 3332511, 3845205, 5554185, 7141095, 9997533, 16662555, 49987665]

約数ペア:

[(1, 49987665), (3, 16662555), (5, 9997533), (7, 7141095), (9, 5554185), (13, 3845205), (15, 3332511), (21, 2380365), (27, 1851395), (35, 1428219), (39, 1281735), (45, 1110837), (63, 793455), (65, 769041), (91, 549315), (105, 476073), (117, 427245), (135, 370279), (169, 295785), (189, 264485), (195, 256347), (273, 183105), (313, 159705), (315, 158691), (351, 142415), (455, 109863), (507, 98595), (585, 85449), (819, 61035), (845, 59157), (939, 53235), (945, 52897), (1183, 42255), (1365, 36621), (1521, 32865), (1565, 31941), (1755, 28483), (2191, 22815), (2457, 20345), (2535, 19719), (2817, 17745), (3549, 14085), (4069, 12285), (4095, 12207), (4563, 10955), (4695, 10647), (5915, 8451), (6573, 7605)]