52890880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{5903}}^1$

素因数の和:5931

約数の個数: 72

約数和(自身を含む): 144813312

約数和(自身を除く): 91922432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 5903, 8960, 11806, 23612, 29515, 41321, 47224, 59030, 82642, 94448, 118060, 165284, 188896, 206605, 236120, 330568, 377792, 413210, 472240, 661136, 755584, 826420, 944480, 1322272, 1511168, 1652840, 1888960, 2644544, 3305680, 3777920, 5289088, 6611360, 7555840, 10578176, 13222720, 26445440, 52890880]

約数ペア:

[(1, 52890880), (2, 26445440), (4, 13222720), (5, 10578176), (7, 7555840), (8, 6611360), (10, 5289088), (14, 3777920), (16, 3305680), (20, 2644544), (28, 1888960), (32, 1652840), (35, 1511168), (40, 1322272), (56, 944480), (64, 826420), (70, 755584), (80, 661136), (112, 472240), (128, 413210), (140, 377792), (160, 330568), (224, 236120), (256, 206605), (280, 188896), (320, 165284), (448, 118060), (560, 94448), (640, 82642), (896, 59030), (1120, 47224), (1280, 41321), (1792, 29515), (2240, 23612), (4480, 11806), (5903, 8960)]