51539274

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 126593280

約数和(自身を除く): 75054006

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 306, 391, 414, 459, 621, 782, 918, 1173, 1242, 2346, 2441, 3519, 4882, 7038, 7323, 10557, 14646, 21114, 21969, 41497, 43938, 56143, 65907, 82994, 112286, 124491, 131814, 168429, 248982, 336858, 373473, 505287, 746946, 954431, 1010574, 1120419, 1515861, 1908862, 2240838, 2863293, 3031722, 5726586, 8589879, 17179758, 25769637, 51539274]

約数ペア:

[(1, 51539274), (2, 25769637), (3, 17179758), (6, 8589879), (9, 5726586), (17, 3031722), (18, 2863293), (23, 2240838), (27, 1908862), (34, 1515861), (46, 1120419), (51, 1010574), (54, 954431), (69, 746946), (102, 505287), (138, 373473), (153, 336858), (207, 248982), (306, 168429), (391, 131814), (414, 124491), (459, 112286), (621, 82994), (782, 65907), (918, 56143), (1173, 43938), (1242, 41497), (2346, 21969), (2441, 21114), (3519, 14646), (4882, 10557), (7038, 7323)]