47681192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 103194000

約数和(自身を除く): 55512808

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 149, 181, 221, 298, 362, 442, 596, 724, 884, 1192, 1448, 1768, 1937, 2353, 2533, 3077, 3874, 4706, 5066, 6154, 7748, 9412, 10132, 12308, 15496, 18824, 20264, 24616, 26969, 32929, 40001, 53938, 65858, 80002, 107876, 131716, 160004, 215752, 263432, 320008, 350597, 458473, 701194, 916946, 1402388, 1833892, 2804776, 3667784, 5960149, 11920298, 23840596, 47681192]

約数ペア:

[(1, 47681192), (2, 23840596), (4, 11920298), (8, 5960149), (13, 3667784), (17, 2804776), (26, 1833892), (34, 1402388), (52, 916946), (68, 701194), (104, 458473), (136, 350597), (149, 320008), (181, 263432), (221, 215752), (298, 160004), (362, 131716), (442, 107876), (596, 80002), (724, 65858), (884, 53938), (1192, 40001), (1448, 32929), (1768, 26969), (1937, 24616), (2353, 20264), (2533, 18824), (3077, 15496), (3874, 12308), (4706, 10132), (5066, 9412), (6154, 7748)]