50964427780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4090243}}^1$

素因数の和:4090348

約数の個数: 48

約数和(自身を含む): 123688978560

約数和(自身を除く): 72724550780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 4090243, 8180486, 16360972, 20451215, 28631701, 40902430, 57263402, 81804860, 114526804, 143158505, 286317010, 364031627, 572634020, 728063254, 1456126508, 1820158135, 2548221389, 3640316270, 5096442778, 7280632540, 10192885556, 12741106945, 25482213890, 50964427780]

約数ペア:

[(1, 50964427780), (2, 25482213890), (4, 12741106945), (5, 10192885556), (7, 7280632540), (10, 5096442778), (14, 3640316270), (20, 2548221389), (28, 1820158135), (35, 1456126508), (70, 728063254), (89, 572634020), (140, 364031627), (178, 286317010), (356, 143158505), (445, 114526804), (623, 81804860), (890, 57263402), (1246, 40902430), (1780, 28631701), (2492, 20451215), (3115, 16360972), (6230, 8180486), (12460, 4090243)]