47506156

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 36

約数和(自身を含む): 88715088

約数和(自身を除く): 41208932

約数列:

[1, 2, 4, 19, 38, 76, 167, 197, 334, 361, 394, 668, 722, 788, 1444, 3173, 3743, 6346, 7486, 12692, 14972, 32899, 60287, 65798, 71117, 120574, 131596, 142234, 241148, 284468, 625081, 1250162, 2500324, 11876539, 23753078, 47506156]

約数ペア:

[(1, 47506156), (2, 23753078), (4, 11876539), (19, 2500324), (38, 1250162), (76, 625081), (167, 284468), (197, 241148), (334, 142234), (361, 131596), (394, 120574), (668, 71117), (722, 65798), (788, 60287), (1444, 32899), (3173, 14972), (3743, 12692), (6346, 7486)]