49441100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 114992640

約数和(自身を除く): 65551540

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 127, 170, 229, 254, 340, 425, 458, 508, 635, 850, 916, 1145, 1270, 1700, 2159, 2290, 2540, 3175, 3893, 4318, 4580, 5725, 6350, 7786, 8636, 10795, 11450, 12700, 15572, 19465, 21590, 22900, 29083, 38930, 43180, 53975, 58166, 77860, 97325, 107950, 116332, 145415, 194650, 215900, 290830, 389300, 494411, 581660, 727075, 988822, 1454150, 1977644, 2472055, 2908300, 4944110, 9888220, 12360275, 24720550, 49441100]

約数ペア:

[(1, 49441100), (2, 24720550), (4, 12360275), (5, 9888220), (10, 4944110), (17, 2908300), (20, 2472055), (25, 1977644), (34, 1454150), (50, 988822), (68, 727075), (85, 581660), (100, 494411), (127, 389300), (170, 290830), (229, 215900), (254, 194650), (340, 145415), (425, 116332), (458, 107950), (508, 97325), (635, 77860), (850, 58166), (916, 53975), (1145, 43180), (1270, 38930), (1700, 29083), (2159, 22900), (2290, 21590), (2540, 19465), (3175, 15572), (3893, 12700), (4318, 11450), (4580, 10795), (5725, 8636), (6350, 7786)]