48967000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2173

約数の個数: 64

約数和(自身を含む): 119620800

約数和(自身を除く): 70653800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 920, 1000, 1150, 2129, 2300, 2875, 4258, 4600, 5750, 8516, 10645, 11500, 17032, 21290, 23000, 42580, 48967, 53225, 85160, 97934, 106450, 195868, 212900, 244835, 266125, 391736, 425800, 489670, 532250, 979340, 1064500, 1224175, 1958680, 2129000, 2448350, 4896700, 6120875, 9793400, 12241750, 24483500, 48967000]

約数ペア:

[(1, 48967000), (2, 24483500), (4, 12241750), (5, 9793400), (8, 6120875), (10, 4896700), (20, 2448350), (23, 2129000), (25, 1958680), (40, 1224175), (46, 1064500), (50, 979340), (92, 532250), (100, 489670), (115, 425800), (125, 391736), (184, 266125), (200, 244835), (230, 212900), (250, 195868), (460, 106450), (500, 97934), (575, 85160), (920, 53225), (1000, 48967), (1150, 42580), (2129, 23000), (2300, 21290), (2875, 17032), (4258, 11500), (4600, 10645), (5750, 8516)]