48226640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7829}}^1$

素因数の和:7860

約数の個数: 80

約数和(自身を含む): 139812480

約数和(自身を除く): 91585840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 7829, 15658, 31316, 39145, 54803, 62632, 78290, 86119, 109606, 125264, 156580, 172238, 219212, 274015, 313160, 344476, 430595, 438424, 548030, 602833, 626320, 688952, 861190, 876848, 1096060, 1205666, 1377904, 1722380, 2192120, 2411332, 3014165, 3444760, 4384240, 4822664, 6028330, 6889520, 9645328, 12056660, 24113320, 48226640]

約数ペア:

[(1, 48226640), (2, 24113320), (4, 12056660), (5, 9645328), (7, 6889520), (8, 6028330), (10, 4822664), (11, 4384240), (14, 3444760), (16, 3014165), (20, 2411332), (22, 2192120), (28, 1722380), (35, 1377904), (40, 1205666), (44, 1096060), (55, 876848), (56, 861190), (70, 688952), (77, 626320), (80, 602833), (88, 548030), (110, 438424), (112, 430595), (140, 344476), (154, 313160), (176, 274015), (220, 219212), (280, 172238), (308, 156580), (385, 125264), (440, 109606), (560, 86119), (616, 78290), (770, 62632), (880, 54803), (1232, 39145), (1540, 31316), (3080, 15658), (6160, 7829)]