51872544

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 158505984

約数和(自身を除く): 106633440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 69, 72, 82, 92, 96, 123, 138, 144, 164, 184, 191, 207, 246, 276, 288, 328, 368, 369, 382, 414, 492, 552, 573, 656, 736, 738, 764, 828, 943, 984, 1104, 1146, 1312, 1476, 1528, 1656, 1719, 1886, 1968, 2208, 2292, 2829, 2952, 3056, 3312, 3438, 3772, 3936, 4393, 4584, 5658, 5904, 6112, 6624, 6876, 7544, 7831, 8487, 8786, 9168, 11316, 11808, 13179, 13752, 15088, 15662, 16974, 17572, 18336, 22632, 23493, 26358, 27504, 30176, 31324, 33948, 35144, 39537, 45264, 46986, 52716, 55008, 62648, 67896, 70288, 70479, 79074, 90528, 93972, 105432, 125296, 135792, 140576, 140958, 158148, 180113, 187944, 210864, 250592, 271584, 281916, 316296, 360226, 375888, 421728, 540339, 563832, 632592, 720452, 751776, 1080678, 1127664, 1265184, 1440904, 1621017, 2161356, 2255328, 2881808, 3242034, 4322712, 5763616, 6484068, 8645424, 12968136, 17290848, 25936272, 51872544]

約数ペア:

[(1, 51872544), (2, 25936272), (3, 17290848), (4, 12968136), (6, 8645424), (8, 6484068), (9, 5763616), (12, 4322712), (16, 3242034), (18, 2881808), (23, 2255328), (24, 2161356), (32, 1621017), (36, 1440904), (41, 1265184), (46, 1127664), (48, 1080678), (69, 751776), (72, 720452), (82, 632592), (92, 563832), (96, 540339), (123, 421728), (138, 375888), (144, 360226), (164, 316296), (184, 281916), (191, 271584), (207, 250592), (246, 210864), (276, 187944), (288, 180113), (328, 158148), (368, 140958), (369, 140576), (382, 135792), (414, 125296), (492, 105432), (552, 93972), (573, 90528), (656, 79074), (736, 70479), (738, 70288), (764, 67896), (828, 62648), (943, 55008), (984, 52716), (1104, 46986), (1146, 45264), (1312, 39537), (1476, 35144), (1528, 33948), (1656, 31324), (1719, 30176), (1886, 27504), (1968, 26358), (2208, 23493), (2292, 22632), (2829, 18336), (2952, 17572), (3056, 16974), (3312, 15662), (3438, 15088), (3772, 13752), (3936, 13179), (4393, 11808), (4584, 11316), (5658, 9168), (5904, 8786), (6112, 8487), (6624, 7831), (6876, 7544)]