47860505

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 28171495

約数列:

[1, 5, 7, 11, 35, 43, 49, 55, 59, 77, 215, 245, 295, 301, 343, 385, 413, 473, 539, 649, 1505, 1715, 2065, 2107, 2365, 2537, 2695, 2891, 3245, 3311, 3773, 4543, 10535, 12685, 14455, 14749, 16555, 17759, 18865, 20237, 22715, 23177, 27907, 31801, 73745, 88795, 101185, 115885, 124313, 139535, 159005, 162239, 195349, 222607, 621565, 811195, 870191, 976745, 1113035, 1367443, 4350955, 6837215, 9572101, 47860505]

約数ペア:

[(1, 47860505), (5, 9572101), (7, 6837215), (11, 4350955), (35, 1367443), (43, 1113035), (49, 976745), (55, 870191), (59, 811195), (77, 621565), (215, 222607), (245, 195349), (295, 162239), (301, 159005), (343, 139535), (385, 124313), (413, 115885), (473, 101185), (539, 88795), (649, 73745), (1505, 31801), (1715, 27907), (2065, 23177), (2107, 22715), (2365, 20237), (2537, 18865), (2695, 17759), (2891, 16555), (3245, 14749), (3311, 14455), (3773, 12685), (4543, 10535)]