54776848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25741}}^1$

素因数の和:25775

約数の個数: 40

約数和(自身を含む): 127680320

約数和(自身を除く): 72903472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25741, 51482, 102964, 180187, 205928, 360374, 411856, 489079, 720748, 978158, 1441496, 1956316, 2882992, 3423553, 3912632, 6847106, 7825264, 13694212, 27388424, 54776848]

約数ペア:

[(1, 54776848), (2, 27388424), (4, 13694212), (7, 7825264), (8, 6847106), (14, 3912632), (16, 3423553), (19, 2882992), (28, 1956316), (38, 1441496), (56, 978158), (76, 720748), (112, 489079), (133, 411856), (152, 360374), (266, 205928), (304, 180187), (532, 102964), (1064, 51482), (2128, 25741)]