42878050

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{4957}}^1$

素因数の和:5142

約数の個数: 24

約数和(自身を含む): 80230356

約数和(自身を除く): 37352306

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 4957, 8650, 9914, 24785, 49570, 123925, 247850, 857561, 1715122, 4287805, 8575610, 21439025, 42878050]

約数ペア:

[(1, 42878050), (2, 21439025), (5, 8575610), (10, 4287805), (25, 1715122), (50, 857561), (173, 247850), (346, 123925), (865, 49570), (1730, 24785), (4325, 9914), (4957, 8650)]