49383070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 53260130

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 131, 149, 230, 253, 262, 298, 506, 655, 745, 1265, 1310, 1441, 1490, 1639, 2530, 2882, 3013, 3278, 3427, 6026, 6854, 7205, 8195, 14410, 15065, 16390, 17135, 19519, 30130, 33143, 34270, 37697, 39038, 66286, 75394, 97595, 165715, 188485, 195190, 214709, 331430, 376970, 429418, 448937, 897874, 1073545, 2147090, 2244685, 4489370, 4938307, 9876614, 24691535, 49383070]

約数ペア:

[(1, 49383070), (2, 24691535), (5, 9876614), (10, 4938307), (11, 4489370), (22, 2244685), (23, 2147090), (46, 1073545), (55, 897874), (110, 448937), (115, 429418), (131, 376970), (149, 331430), (230, 214709), (253, 195190), (262, 188485), (298, 165715), (506, 97595), (655, 75394), (745, 66286), (1265, 39038), (1310, 37697), (1441, 34270), (1490, 33143), (1639, 30130), (2530, 19519), (2882, 17135), (3013, 16390), (3278, 15065), (3427, 14410), (6026, 8195), (6854, 7205)]