49150640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 145704960

約数和(自身を除く): 96554320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 79, 80, 88, 101, 110, 112, 140, 154, 158, 176, 202, 220, 280, 308, 316, 385, 395, 404, 440, 505, 553, 560, 616, 632, 707, 770, 790, 808, 869, 880, 1010, 1106, 1111, 1232, 1264, 1414, 1540, 1580, 1616, 1738, 2020, 2212, 2222, 2765, 2828, 3080, 3160, 3476, 3535, 4040, 4345, 4424, 4444, 5530, 5555, 5656, 6083, 6160, 6320, 6952, 7070, 7777, 7979, 8080, 8690, 8848, 8888, 11060, 11110, 11312, 12166, 13904, 14140, 15554, 15958, 17380, 17776, 22120, 22220, 24332, 28280, 30415, 31108, 31916, 34760, 38885, 39895, 44240, 44440, 48664, 55853, 56560, 60830, 62216, 63832, 69520, 77770, 79790, 87769, 88880, 97328, 111706, 121660, 124432, 127664, 155540, 159580, 175538, 223412, 243320, 279265, 311080, 319160, 351076, 438845, 446824, 486640, 558530, 614383, 622160, 638320, 702152, 877690, 893648, 1117060, 1228766, 1404304, 1755380, 2234120, 2457532, 3071915, 3510760, 4468240, 4915064, 6143830, 7021520, 9830128, 12287660, 24575320, 49150640]

約数ペア:

[(1, 49150640), (2, 24575320), (4, 12287660), (5, 9830128), (7, 7021520), (8, 6143830), (10, 4915064), (11, 4468240), (14, 3510760), (16, 3071915), (20, 2457532), (22, 2234120), (28, 1755380), (35, 1404304), (40, 1228766), (44, 1117060), (55, 893648), (56, 877690), (70, 702152), (77, 638320), (79, 622160), (80, 614383), (88, 558530), (101, 486640), (110, 446824), (112, 438845), (140, 351076), (154, 319160), (158, 311080), (176, 279265), (202, 243320), (220, 223412), (280, 175538), (308, 159580), (316, 155540), (385, 127664), (395, 124432), (404, 121660), (440, 111706), (505, 97328), (553, 88880), (560, 87769), (616, 79790), (632, 77770), (707, 69520), (770, 63832), (790, 62216), (808, 60830), (869, 56560), (880, 55853), (1010, 48664), (1106, 44440), (1111, 44240), (1232, 39895), (1264, 38885), (1414, 34760), (1540, 31916), (1580, 31108), (1616, 30415), (1738, 28280), (2020, 24332), (2212, 22220), (2222, 22120), (2765, 17776), (2828, 17380), (3080, 15958), (3160, 15554), (3476, 14140), (3535, 13904), (4040, 12166), (4345, 11312), (4424, 11110), (4444, 11060), (5530, 8888), (5555, 8848), (5656, 8690), (6083, 8080), (6160, 7979), (6320, 7777), (6952, 7070)]