47947824

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 144847872

約数和(自身を除く): 96900048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 467, 496, 552, 558, 713, 744, 828, 934, 1104, 1116, 1401, 1426, 1488, 1656, 1868, 2139, 2232, 2802, 2852, 3312, 3736, 4203, 4278, 4464, 5604, 5704, 6417, 7472, 8406, 8556, 10741, 11208, 11408, 12834, 14477, 16812, 17112, 21482, 22416, 25668, 28954, 32223, 33624, 34224, 42964, 43431, 51336, 57908, 64446, 67248, 85928, 86862, 96669, 102672, 115816, 128892, 130293, 171856, 173724, 193338, 231632, 257784, 260586, 332971, 347448, 386676, 515568, 521172, 665942, 694896, 773352, 998913, 1042344, 1331884, 1546704, 1997826, 2084688, 2663768, 2996739, 3995652, 5327536, 5993478, 7991304, 11986956, 15982608, 23973912, 47947824]

約数ペア:

[(1, 47947824), (2, 23973912), (3, 15982608), (4, 11986956), (6, 7991304), (8, 5993478), (9, 5327536), (12, 3995652), (16, 2996739), (18, 2663768), (23, 2084688), (24, 1997826), (31, 1546704), (36, 1331884), (46, 1042344), (48, 998913), (62, 773352), (69, 694896), (72, 665942), (92, 521172), (93, 515568), (124, 386676), (138, 347448), (144, 332971), (184, 260586), (186, 257784), (207, 231632), (248, 193338), (276, 173724), (279, 171856), (368, 130293), (372, 128892), (414, 115816), (467, 102672), (496, 96669), (552, 86862), (558, 85928), (713, 67248), (744, 64446), (828, 57908), (934, 51336), (1104, 43431), (1116, 42964), (1401, 34224), (1426, 33624), (1488, 32223), (1656, 28954), (1868, 25668), (2139, 22416), (2232, 21482), (2802, 17112), (2852, 16812), (3312, 14477), (3736, 12834), (4203, 11408), (4278, 11208), (4464, 10741), (5604, 8556), (5704, 8406), (6417, 7472)]