57236788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 127991808

約数和(自身を除く): 70755020

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 47, 61, 62, 92, 94, 122, 124, 161, 188, 217, 244, 322, 329, 427, 434, 644, 658, 713, 854, 868, 1081, 1316, 1403, 1426, 1457, 1708, 1891, 2162, 2806, 2852, 2867, 2914, 3782, 4324, 4991, 5612, 5734, 5828, 7564, 7567, 9821, 9982, 10199, 11468, 13237, 15134, 19642, 19964, 20069, 20398, 26474, 30268, 33511, 39284, 40138, 40796, 43493, 52948, 65941, 67022, 80276, 86986, 88877, 131882, 134044, 173972, 177754, 234577, 263764, 304451, 355508, 461587, 469154, 608902, 622139, 923174, 938308, 1217804, 1244278, 1846348, 2044171, 2488556, 4088342, 8176684, 14309197, 28618394, 57236788]

約数ペア:

[(1, 57236788), (2, 28618394), (4, 14309197), (7, 8176684), (14, 4088342), (23, 2488556), (28, 2044171), (31, 1846348), (46, 1244278), (47, 1217804), (61, 938308), (62, 923174), (92, 622139), (94, 608902), (122, 469154), (124, 461587), (161, 355508), (188, 304451), (217, 263764), (244, 234577), (322, 177754), (329, 173972), (427, 134044), (434, 131882), (644, 88877), (658, 86986), (713, 80276), (854, 67022), (868, 65941), (1081, 52948), (1316, 43493), (1403, 40796), (1426, 40138), (1457, 39284), (1708, 33511), (1891, 30268), (2162, 26474), (2806, 20398), (2852, 20069), (2867, 19964), (2914, 19642), (3782, 15134), (4324, 13237), (4991, 11468), (5612, 10199), (5734, 9982), (5828, 9821), (7564, 7567)]