56931910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 121420800

約数和(自身を除く): 64488890

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 67, 70, 122, 134, 199, 305, 335, 398, 427, 469, 610, 670, 854, 938, 995, 1393, 1990, 2135, 2345, 2786, 4087, 4270, 4690, 6965, 8174, 12139, 13333, 13930, 20435, 24278, 26666, 28609, 40870, 57218, 60695, 66665, 84973, 93331, 121390, 133330, 143045, 169946, 186662, 286090, 424865, 466655, 813313, 849730, 933310, 1626626, 4066565, 5693191, 8133130, 11386382, 28465955, 56931910]

約数ペア:

[(1, 56931910), (2, 28465955), (5, 11386382), (7, 8133130), (10, 5693191), (14, 4066565), (35, 1626626), (61, 933310), (67, 849730), (70, 813313), (122, 466655), (134, 424865), (199, 286090), (305, 186662), (335, 169946), (398, 143045), (427, 133330), (469, 121390), (610, 93331), (670, 84973), (854, 66665), (938, 60695), (995, 57218), (1393, 40870), (1990, 28609), (2135, 26666), (2345, 24278), (2786, 20435), (4087, 13930), (4270, 13333), (4690, 12139), (6965, 8174)]