49414590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 132390720

約数和(自身を除く): 82976130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 461, 794, 922, 1191, 1383, 1985, 2305, 2382, 2766, 3573, 3970, 4149, 4610, 5955, 6915, 7146, 8298, 10719, 11910, 12447, 13830, 17865, 20745, 21438, 24894, 35730, 41490, 53595, 62235, 107190, 124470, 183017, 366034, 549051, 915085, 1098102, 1647153, 1830170, 2745255, 3294306, 4941459, 5490510, 8235765, 9882918, 16471530, 24707295, 49414590]

約数ペア:

[(1, 49414590), (2, 24707295), (3, 16471530), (5, 9882918), (6, 8235765), (9, 5490510), (10, 4941459), (15, 3294306), (18, 2745255), (27, 1830170), (30, 1647153), (45, 1098102), (54, 915085), (90, 549051), (135, 366034), (270, 183017), (397, 124470), (461, 107190), (794, 62235), (922, 53595), (1191, 41490), (1383, 35730), (1985, 24894), (2305, 21438), (2382, 20745), (2766, 17865), (3573, 13830), (3970, 12447), (4149, 11910), (4610, 10719), (5955, 8298), (6915, 7146)]