252414207050

素因数分解:

$2^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{1753}}^1\times {\mathrm{4451}}^1$

素因数の和:6863

約数の個数: 48

約数和(自身を含む): 470590005312

約数和(自身を除く): 218175798262

約数列:

[1, 2, 5, 10, 25, 50, 647, 1294, 1753, 3235, 3506, 4451, 6470, 8765, 8902, 16175, 17530, 22255, 32350, 43825, 44510, 87650, 111275, 222550, 1134191, 2268382, 2879797, 5670955, 5759594, 7802603, 11341910, 14398985, 15605206, 28354775, 28797970, 39013015, 56709550, 71994925, 78026030, 143989850, 195065075, 390130150, 5048284141, 10096568282, 25241420705, 50482841410, 126207103525, 252414207050]

約数ペア:

[(1, 252414207050), (2, 126207103525), (5, 50482841410), (10, 25241420705), (25, 10096568282), (50, 5048284141), (647, 390130150), (1294, 195065075), (1753, 143989850), (3235, 78026030), (3506, 71994925), (4451, 56709550), (6470, 39013015), (8765, 28797970), (8902, 28354775), (16175, 15605206), (17530, 14398985), (22255, 11341910), (32350, 7802603), (43825, 5759594), (44510, 5670955), (87650, 2879797), (111275, 2268382), (222550, 1134191)]