52194700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 118742400

約数和(自身を除く): 66547700

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 113, 124, 149, 155, 226, 298, 310, 452, 565, 596, 620, 745, 775, 1130, 1490, 1550, 2260, 2825, 2980, 3100, 3503, 3725, 4619, 5650, 7006, 7450, 9238, 11300, 14012, 14900, 16837, 17515, 18476, 23095, 33674, 35030, 46190, 67348, 70060, 84185, 87575, 92380, 115475, 168370, 175150, 230950, 336740, 350300, 420925, 461900, 521947, 841850, 1043894, 1683700, 2087788, 2609735, 5219470, 10438940, 13048675, 26097350, 52194700]

約数ペア:

[(1, 52194700), (2, 26097350), (4, 13048675), (5, 10438940), (10, 5219470), (20, 2609735), (25, 2087788), (31, 1683700), (50, 1043894), (62, 841850), (100, 521947), (113, 461900), (124, 420925), (149, 350300), (155, 336740), (226, 230950), (298, 175150), (310, 168370), (452, 115475), (565, 92380), (596, 87575), (620, 84185), (745, 70060), (775, 67348), (1130, 46190), (1490, 35030), (1550, 33674), (2260, 23095), (2825, 18476), (2980, 17515), (3100, 16837), (3503, 14900), (3725, 14012), (4619, 11300), (5650, 9238), (7006, 7450)]