48715550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 98431200

約数和(自身を除く): 49715650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 298, 325, 503, 650, 745, 1006, 1490, 1937, 2515, 3725, 3874, 5030, 6539, 7450, 9685, 12575, 13078, 19370, 25150, 32695, 48425, 65390, 74947, 96850, 149894, 163475, 326950, 374735, 749470, 974311, 1873675, 1948622, 3747350, 4871555, 9743110, 24357775, 48715550]

約数ペア:

[(1, 48715550), (2, 24357775), (5, 9743110), (10, 4871555), (13, 3747350), (25, 1948622), (26, 1873675), (50, 974311), (65, 749470), (130, 374735), (149, 326950), (298, 163475), (325, 149894), (503, 96850), (650, 74947), (745, 65390), (1006, 48425), (1490, 32695), (1937, 25150), (2515, 19370), (3725, 13078), (3874, 12575), (5030, 9685), (6539, 7450)]