53871045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^4\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 93710496

約数和(自身を除く): 39839451

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 289, 645, 731, 867, 1445, 2193, 3655, 4335, 4913, 10965, 12427, 14739, 24565, 37281, 62135, 73695, 83521, 186405, 211259, 250563, 417605, 633777, 1056295, 1252815, 3168885, 3591403, 10774209, 17957015, 53871045]

約数ペア:

[(1, 53871045), (3, 17957015), (5, 10774209), (15, 3591403), (17, 3168885), (43, 1252815), (51, 1056295), (85, 633777), (129, 417605), (215, 250563), (255, 211259), (289, 186405), (645, 83521), (731, 73695), (867, 62135), (1445, 37281), (2193, 24565), (3655, 14739), (4335, 12427), (4913, 10965)]