53947728

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2721

約数の個数: 80

約数和(自身を含む): 158204160

約数和(自身を除く): 104256432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 2657, 3384, 5076, 5314, 6768, 7971, 10152, 10628, 15942, 20304, 21256, 23913, 31884, 42512, 47826, 63768, 71739, 95652, 124879, 127536, 143478, 191304, 249758, 286956, 374637, 382608, 499516, 573912, 749274, 999032, 1123911, 1147824, 1498548, 1998064, 2247822, 2997096, 3371733, 4495644, 5994192, 6743466, 8991288, 13486932, 17982576, 26973864, 53947728]

約数ペア:

[(1, 53947728), (2, 26973864), (3, 17982576), (4, 13486932), (6, 8991288), (8, 6743466), (9, 5994192), (12, 4495644), (16, 3371733), (18, 2997096), (24, 2247822), (27, 1998064), (36, 1498548), (47, 1147824), (48, 1123911), (54, 999032), (72, 749274), (94, 573912), (108, 499516), (141, 382608), (144, 374637), (188, 286956), (216, 249758), (282, 191304), (376, 143478), (423, 127536), (432, 124879), (564, 95652), (752, 71739), (846, 63768), (1128, 47826), (1269, 42512), (1692, 31884), (2256, 23913), (2538, 21256), (2657, 20304), (3384, 15942), (5076, 10628), (5314, 10152), (6768, 7971)]