52257940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12041}}^1$

素因数の和:12088

約数の個数: 48

約数和(自身を含む): 129475584

約数和(自身を除く): 77217644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 12041, 24082, 48164, 60205, 84287, 120410, 168574, 240820, 337148, 373271, 421435, 746542, 842870, 1493084, 1685740, 1866355, 2612897, 3732710, 5225794, 7465420, 10451588, 13064485, 26128970, 52257940]

約数ペア:

[(1, 52257940), (2, 26128970), (4, 13064485), (5, 10451588), (7, 7465420), (10, 5225794), (14, 3732710), (20, 2612897), (28, 1866355), (31, 1685740), (35, 1493084), (62, 842870), (70, 746542), (124, 421435), (140, 373271), (155, 337148), (217, 240820), (310, 168574), (434, 120410), (620, 84287), (868, 60205), (1085, 48164), (2170, 24082), (4340, 12041)]