50136520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1462

約数の個数: 64

約数和(自身を含む): 129962880

約数和(自身を除く): 79826360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 685, 959, 1096, 1307, 1370, 1918, 2614, 2740, 3836, 4795, 5228, 5480, 6535, 7672, 9149, 9590, 10456, 13070, 18298, 19180, 26140, 36596, 38360, 45745, 52280, 73192, 91490, 179059, 182980, 358118, 365960, 716236, 895295, 1253413, 1432472, 1790590, 2506826, 3581180, 5013652, 6267065, 7162360, 10027304, 12534130, 25068260, 50136520]

約数ペア:

[(1, 50136520), (2, 25068260), (4, 12534130), (5, 10027304), (7, 7162360), (8, 6267065), (10, 5013652), (14, 3581180), (20, 2506826), (28, 1790590), (35, 1432472), (40, 1253413), (56, 895295), (70, 716236), (137, 365960), (140, 358118), (274, 182980), (280, 179059), (548, 91490), (685, 73192), (959, 52280), (1096, 45745), (1307, 38360), (1370, 36596), (1918, 26140), (2614, 19180), (2740, 18298), (3836, 13070), (4795, 10456), (5228, 9590), (5480, 9149), (6535, 7672)]