52134040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 138838320

約数和(自身を除く): 86704280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 98, 134, 140, 196, 245, 268, 280, 335, 392, 397, 469, 490, 536, 670, 794, 938, 980, 1340, 1588, 1876, 1960, 1985, 2345, 2680, 2779, 3176, 3283, 3752, 3970, 4690, 5558, 6566, 7940, 9380, 11116, 13132, 13895, 15880, 16415, 18760, 19453, 22232, 26264, 26599, 27790, 32830, 38906, 53198, 55580, 65660, 77812, 97265, 106396, 111160, 131320, 132995, 155624, 186193, 194530, 212792, 265990, 372386, 389060, 531980, 744772, 778120, 930965, 1063960, 1303351, 1489544, 1861930, 2606702, 3723860, 5213404, 6516755, 7447720, 10426808, 13033510, 26067020, 52134040]

約数ペア:

[(1, 52134040), (2, 26067020), (4, 13033510), (5, 10426808), (7, 7447720), (8, 6516755), (10, 5213404), (14, 3723860), (20, 2606702), (28, 1861930), (35, 1489544), (40, 1303351), (49, 1063960), (56, 930965), (67, 778120), (70, 744772), (98, 531980), (134, 389060), (140, 372386), (196, 265990), (245, 212792), (268, 194530), (280, 186193), (335, 155624), (392, 132995), (397, 131320), (469, 111160), (490, 106396), (536, 97265), (670, 77812), (794, 65660), (938, 55580), (980, 53198), (1340, 38906), (1588, 32830), (1876, 27790), (1960, 26599), (1985, 26264), (2345, 22232), (2680, 19453), (2779, 18760), (3176, 16415), (3283, 15880), (3752, 13895), (3970, 13132), (4690, 11116), (5558, 9380), (6566, 7940)]