52148320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 142502976

約数和(自身を除く): 90354656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 101, 112, 140, 160, 202, 224, 280, 404, 461, 505, 560, 707, 808, 922, 1010, 1120, 1414, 1616, 1844, 2020, 2305, 2828, 3227, 3232, 3535, 3688, 4040, 4610, 5656, 6454, 7070, 7376, 8080, 9220, 11312, 12908, 14140, 14752, 16135, 16160, 18440, 22624, 25816, 28280, 32270, 36880, 46561, 51632, 56560, 64540, 73760, 93122, 103264, 113120, 129080, 186244, 232805, 258160, 325927, 372488, 465610, 516320, 651854, 744976, 931220, 1303708, 1489952, 1629635, 1862440, 2607416, 3259270, 3724880, 5214832, 6518540, 7449760, 10429664, 13037080, 26074160, 52148320]

約数ペア:

[(1, 52148320), (2, 26074160), (4, 13037080), (5, 10429664), (7, 7449760), (8, 6518540), (10, 5214832), (14, 3724880), (16, 3259270), (20, 2607416), (28, 1862440), (32, 1629635), (35, 1489952), (40, 1303708), (56, 931220), (70, 744976), (80, 651854), (101, 516320), (112, 465610), (140, 372488), (160, 325927), (202, 258160), (224, 232805), (280, 186244), (404, 129080), (461, 113120), (505, 103264), (560, 93122), (707, 73760), (808, 64540), (922, 56560), (1010, 51632), (1120, 46561), (1414, 36880), (1616, 32270), (1844, 28280), (2020, 25816), (2305, 22624), (2828, 18440), (3227, 16160), (3232, 16135), (3535, 14752), (3688, 14140), (4040, 12908), (4610, 11312), (5656, 9220), (6454, 8080), (7070, 7376)]