50251480

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 116640000

約数和(自身を除く): 66388520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 107, 118, 199, 214, 236, 295, 398, 428, 472, 535, 590, 796, 856, 995, 1070, 1180, 1592, 1990, 2140, 2360, 3980, 4280, 6313, 7960, 11741, 12626, 21293, 23482, 25252, 31565, 42586, 46964, 50504, 58705, 63130, 85172, 93928, 106465, 117410, 126260, 170344, 212930, 234820, 252520, 425860, 469640, 851720, 1256287, 2512574, 5025148, 6281435, 10050296, 12562870, 25125740, 50251480]

約数ペア:

[(1, 50251480), (2, 25125740), (4, 12562870), (5, 10050296), (8, 6281435), (10, 5025148), (20, 2512574), (40, 1256287), (59, 851720), (107, 469640), (118, 425860), (199, 252520), (214, 234820), (236, 212930), (295, 170344), (398, 126260), (428, 117410), (472, 106465), (535, 93928), (590, 85172), (796, 63130), (856, 58705), (995, 50504), (1070, 46964), (1180, 42586), (1592, 31565), (1990, 25252), (2140, 23482), (2360, 21293), (3980, 12626), (4280, 11741), (6313, 7960)]