51849912

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 93302088

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 41, 46, 58, 69, 79, 82, 87, 92, 116, 123, 138, 158, 164, 174, 184, 232, 237, 246, 276, 316, 328, 348, 474, 492, 552, 632, 667, 696, 943, 948, 984, 1189, 1334, 1817, 1886, 1896, 2001, 2291, 2378, 2668, 2829, 3239, 3567, 3634, 3772, 4002, 4582, 4756, 5336, 5451, 5658, 6478, 6873, 7134, 7268, 7544, 8004, 9164, 9512, 9717, 10902, 11316, 12956, 13746, 14268, 14536, 16008, 18328, 19434, 21804, 22632, 25912, 27347, 27492, 28536, 38868, 43608, 52693, 54694, 54984, 74497, 77736, 82041, 93931, 105386, 109388, 148994, 158079, 164082, 187862, 210772, 218776, 223491, 281793, 297988, 316158, 328164, 375724, 421544, 446982, 563586, 595976, 632316, 656328, 751448, 893964, 1127172, 1264632, 1787928, 2160413, 2254344, 4320826, 6481239, 8641652, 12962478, 17283304, 25924956, 51849912]

約数ペア:

[(1, 51849912), (2, 25924956), (3, 17283304), (4, 12962478), (6, 8641652), (8, 6481239), (12, 4320826), (23, 2254344), (24, 2160413), (29, 1787928), (41, 1264632), (46, 1127172), (58, 893964), (69, 751448), (79, 656328), (82, 632316), (87, 595976), (92, 563586), (116, 446982), (123, 421544), (138, 375724), (158, 328164), (164, 316158), (174, 297988), (184, 281793), (232, 223491), (237, 218776), (246, 210772), (276, 187862), (316, 164082), (328, 158079), (348, 148994), (474, 109388), (492, 105386), (552, 93931), (632, 82041), (667, 77736), (696, 74497), (943, 54984), (948, 54694), (984, 52693), (1189, 43608), (1334, 38868), (1817, 28536), (1886, 27492), (1896, 27347), (2001, 25912), (2291, 22632), (2378, 21804), (2668, 19434), (2829, 18328), (3239, 16008), (3567, 14536), (3634, 14268), (3772, 13746), (4002, 12956), (4582, 11316), (4756, 10902), (5336, 9717), (5451, 9512), (5658, 9164), (6478, 8004), (6873, 7544), (7134, 7268)]