47662440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2511

約数の個数: 128

約数和(自身を含む): 170588160

約数和(自身を除く): 122925720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2467, 2760, 3220, 3864, 4830, 4934, 6440, 7401, 9660, 9868, 12335, 14802, 17269, 19320, 19736, 24670, 29604, 34538, 37005, 49340, 51807, 56741, 59208, 69076, 74010, 86345, 98680, 103614, 113482, 138152, 148020, 170223, 172690, 207228, 226964, 259035, 283705, 296040, 340446, 345380, 397187, 414456, 453928, 518070, 567410, 680892, 690760, 794374, 851115, 1036140, 1134820, 1191561, 1361784, 1588748, 1702230, 1985935, 2072280, 2269640, 2383122, 3177496, 3404460, 3971870, 4766244, 5957805, 6808920, 7943740, 9532488, 11915610, 15887480, 23831220, 47662440]

約数ペア:

[(1, 47662440), (2, 23831220), (3, 15887480), (4, 11915610), (5, 9532488), (6, 7943740), (7, 6808920), (8, 5957805), (10, 4766244), (12, 3971870), (14, 3404460), (15, 3177496), (20, 2383122), (21, 2269640), (23, 2072280), (24, 1985935), (28, 1702230), (30, 1588748), (35, 1361784), (40, 1191561), (42, 1134820), (46, 1036140), (56, 851115), (60, 794374), (69, 690760), (70, 680892), (84, 567410), (92, 518070), (105, 453928), (115, 414456), (120, 397187), (138, 345380), (140, 340446), (161, 296040), (168, 283705), (184, 259035), (210, 226964), (230, 207228), (276, 172690), (280, 170223), (322, 148020), (345, 138152), (420, 113482), (460, 103614), (483, 98680), (552, 86345), (644, 74010), (690, 69076), (805, 59208), (840, 56741), (920, 51807), (966, 49340), (1288, 37005), (1380, 34538), (1610, 29604), (1932, 24670), (2415, 19736), (2467, 19320), (2760, 17269), (3220, 14802), (3864, 12335), (4830, 9868), (4934, 9660), (6440, 7401)]