51971376

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 141419520

約数和(自身を除く): 89448144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 659, 744, 848, 1272, 1318, 1488, 1643, 1977, 2544, 2636, 3286, 3954, 4929, 5272, 6572, 7908, 9858, 10544, 13144, 15816, 19716, 20429, 26288, 31632, 34927, 39432, 40858, 61287, 69854, 78864, 81716, 104781, 122574, 139708, 163432, 209562, 245148, 279416, 326864, 419124, 490296, 558832, 838248, 980592, 1082737, 1676496, 2165474, 3248211, 4330948, 6496422, 8661896, 12992844, 17323792, 25985688, 51971376]

約数ペア:

[(1, 51971376), (2, 25985688), (3, 17323792), (4, 12992844), (6, 8661896), (8, 6496422), (12, 4330948), (16, 3248211), (24, 2165474), (31, 1676496), (48, 1082737), (53, 980592), (62, 838248), (93, 558832), (106, 490296), (124, 419124), (159, 326864), (186, 279416), (212, 245148), (248, 209562), (318, 163432), (372, 139708), (424, 122574), (496, 104781), (636, 81716), (659, 78864), (744, 69854), (848, 61287), (1272, 40858), (1318, 39432), (1488, 34927), (1643, 31632), (1977, 26288), (2544, 20429), (2636, 19716), (3286, 15816), (3954, 13144), (4929, 10544), (5272, 9858), (6572, 7908)]