56218190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3701}}^1$

素因数の和:3753

約数の個数: 48

約数和(自身を含む): 121544064

約数和(自身を除く): 65325874

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 3701, 7402, 7595, 15190, 18505, 25907, 37010, 51814, 114731, 129535, 181349, 229462, 259070, 362698, 573655, 803117, 906745, 1147310, 1606234, 1813490, 4015585, 5621819, 8031170, 11243638, 28109095, 56218190]

約数ペア:

[(1, 56218190), (2, 28109095), (5, 11243638), (7, 8031170), (10, 5621819), (14, 4015585), (31, 1813490), (35, 1606234), (49, 1147310), (62, 906745), (70, 803117), (98, 573655), (155, 362698), (217, 259070), (245, 229462), (310, 181349), (434, 129535), (490, 114731), (1085, 51814), (1519, 37010), (2170, 25907), (3038, 18505), (3701, 15190), (7402, 7595)]