48288520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 128537280

約数和(自身を除く): 80248760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 71, 98, 140, 142, 196, 245, 280, 284, 347, 355, 392, 490, 497, 568, 694, 710, 980, 994, 1388, 1420, 1735, 1960, 1988, 2429, 2485, 2776, 2840, 3470, 3479, 3976, 4858, 4970, 6940, 6958, 9716, 9940, 12145, 13880, 13916, 17003, 17395, 19432, 19880, 24290, 24637, 27832, 34006, 34790, 48580, 49274, 68012, 69580, 85015, 97160, 98548, 123185, 136024, 139160, 170030, 172459, 197096, 246370, 340060, 344918, 492740, 680120, 689836, 862295, 985480, 1207213, 1379672, 1724590, 2414426, 3449180, 4828852, 6036065, 6898360, 9657704, 12072130, 24144260, 48288520]

約数ペア:

[(1, 48288520), (2, 24144260), (4, 12072130), (5, 9657704), (7, 6898360), (8, 6036065), (10, 4828852), (14, 3449180), (20, 2414426), (28, 1724590), (35, 1379672), (40, 1207213), (49, 985480), (56, 862295), (70, 689836), (71, 680120), (98, 492740), (140, 344918), (142, 340060), (196, 246370), (245, 197096), (280, 172459), (284, 170030), (347, 139160), (355, 136024), (392, 123185), (490, 98548), (497, 97160), (568, 85015), (694, 69580), (710, 68012), (980, 49274), (994, 48580), (1388, 34790), (1420, 34006), (1735, 27832), (1960, 24637), (1988, 24290), (2429, 19880), (2485, 19432), (2776, 17395), (2840, 17003), (3470, 13916), (3479, 13880), (3976, 12145), (4858, 9940), (4970, 9716), (6940, 6958)]