47522560

素因数分解:

$2^8\times 5^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 115085376

約数和(自身を除く): 67562816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 256, 271, 274, 320, 542, 548, 640, 685, 1084, 1096, 1280, 1355, 1370, 2168, 2192, 2710, 2740, 4336, 4384, 5420, 5480, 8672, 8768, 10840, 10960, 17344, 17536, 21680, 21920, 34688, 35072, 37127, 43360, 43840, 69376, 74254, 86720, 87680, 148508, 173440, 175360, 185635, 297016, 346880, 371270, 594032, 742540, 1188064, 1485080, 2376128, 2970160, 4752256, 5940320, 9504512, 11880640, 23761280, 47522560]

約数ペア:

[(1, 47522560), (2, 23761280), (4, 11880640), (5, 9504512), (8, 5940320), (10, 4752256), (16, 2970160), (20, 2376128), (32, 1485080), (40, 1188064), (64, 742540), (80, 594032), (128, 371270), (137, 346880), (160, 297016), (256, 185635), (271, 175360), (274, 173440), (320, 148508), (542, 87680), (548, 86720), (640, 74254), (685, 69376), (1084, 43840), (1096, 43360), (1280, 37127), (1355, 35072), (1370, 34688), (2168, 21920), (2192, 21680), (2710, 17536), (2740, 17344), (4336, 10960), (4384, 10840), (5420, 8768), (5480, 8672)]