50140160

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{1399}}^1$

素因数の和:1431

約数の個数: 88

約数和(自身を含む): 137558400

約数和(自身を除く): 87418240

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, 512, 560, 640, 896, 1024, 1120, 1280, 1399, 1792, 2240, 2560, 2798, 3584, 4480, 5120, 5596, 6995, 7168, 8960, 9793, 11192, 13990, 17920, 19586, 22384, 27980, 35840, 39172, 44768, 48965, 55960, 78344, 89536, 97930, 111920, 156688, 179072, 195860, 223840, 313376, 358144, 391720, 447680, 626752, 716288, 783440, 895360, 1253504, 1432576, 1566880, 1790720, 2507008, 3133760, 3581440, 5014016, 6267520, 7162880, 10028032, 12535040, 25070080, 50140160]

約数ペア:

[(1, 50140160), (2, 25070080), (4, 12535040), (5, 10028032), (7, 7162880), (8, 6267520), (10, 5014016), (14, 3581440), (16, 3133760), (20, 2507008), (28, 1790720), (32, 1566880), (35, 1432576), (40, 1253504), (56, 895360), (64, 783440), (70, 716288), (80, 626752), (112, 447680), (128, 391720), (140, 358144), (160, 313376), (224, 223840), (256, 195860), (280, 179072), (320, 156688), (448, 111920), (512, 97930), (560, 89536), (640, 78344), (896, 55960), (1024, 48965), (1120, 44768), (1280, 39172), (1399, 35840), (1792, 27980), (2240, 22384), (2560, 19586), (2798, 17920), (3584, 13990), (4480, 11192), (5120, 9793), (5596, 8960), (6995, 7168)]