56894824

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 128471040

約数和(自身を除く): 71576216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 163, 184, 271, 322, 326, 542, 644, 652, 1084, 1141, 1288, 1304, 1897, 2168, 2282, 3749, 3794, 4564, 6233, 7498, 7588, 9128, 12466, 14996, 15176, 24932, 26243, 29992, 43631, 44173, 49864, 52486, 87262, 88346, 104972, 174524, 176692, 209944, 309211, 349048, 353384, 618422, 1015979, 1236844, 2031958, 2473688, 4063916, 7111853, 8127832, 14223706, 28447412, 56894824]

約数ペア:

[(1, 56894824), (2, 28447412), (4, 14223706), (7, 8127832), (8, 7111853), (14, 4063916), (23, 2473688), (28, 2031958), (46, 1236844), (56, 1015979), (92, 618422), (161, 353384), (163, 349048), (184, 309211), (271, 209944), (322, 176692), (326, 174524), (542, 104972), (644, 88346), (652, 87262), (1084, 52486), (1141, 49864), (1288, 44173), (1304, 43631), (1897, 29992), (2168, 26243), (2282, 24932), (3749, 15176), (3794, 14996), (4564, 12466), (6233, 9128), (7498, 7588)]