49831590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 127526400

約数和(自身を除く): 77694810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 199, 255, 398, 491, 510, 597, 982, 995, 1194, 1473, 1990, 2455, 2946, 2985, 3383, 4910, 5970, 6766, 7365, 8347, 10149, 14730, 16694, 16915, 20298, 25041, 33830, 41735, 50082, 50745, 83470, 97709, 101490, 125205, 195418, 250410, 293127, 488545, 586254, 977090, 1465635, 1661053, 2931270, 3322106, 4983159, 8305265, 9966318, 16610530, 24915795, 49831590]

約数ペア:

[(1, 49831590), (2, 24915795), (3, 16610530), (5, 9966318), (6, 8305265), (10, 4983159), (15, 3322106), (17, 2931270), (30, 1661053), (34, 1465635), (51, 977090), (85, 586254), (102, 488545), (170, 293127), (199, 250410), (255, 195418), (398, 125205), (491, 101490), (510, 97709), (597, 83470), (982, 50745), (995, 50082), (1194, 41735), (1473, 33830), (1990, 25041), (2455, 20298), (2946, 16915), (2985, 16694), (3383, 14730), (4910, 10149), (5970, 8347), (6766, 7365)]