50205420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1861

約数の個数: 120

約数和(自身を含む): 166852224

約数和(自身を除く): 116646804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1823, 1836, 2295, 2754, 3060, 3646, 4590, 5469, 5508, 6885, 7292, 9115, 9180, 10938, 13770, 16407, 18230, 21876, 27345, 27540, 30991, 32814, 36460, 49221, 54690, 61982, 65628, 82035, 92973, 98442, 109380, 123964, 147663, 154955, 164070, 185946, 196884, 246105, 278919, 295326, 309910, 328140, 371892, 464865, 492210, 557838, 590652, 619820, 738315, 836757, 929730, 984420, 1115676, 1394595, 1476630, 1673514, 1859460, 2510271, 2789190, 2953260, 3347028, 4183785, 5020542, 5578380, 8367570, 10041084, 12551355, 16735140, 25102710, 50205420]

約数ペア:

[(1, 50205420), (2, 25102710), (3, 16735140), (4, 12551355), (5, 10041084), (6, 8367570), (9, 5578380), (10, 5020542), (12, 4183785), (15, 3347028), (17, 2953260), (18, 2789190), (20, 2510271), (27, 1859460), (30, 1673514), (34, 1476630), (36, 1394595), (45, 1115676), (51, 984420), (54, 929730), (60, 836757), (68, 738315), (81, 619820), (85, 590652), (90, 557838), (102, 492210), (108, 464865), (135, 371892), (153, 328140), (162, 309910), (170, 295326), (180, 278919), (204, 246105), (255, 196884), (270, 185946), (306, 164070), (324, 154955), (340, 147663), (405, 123964), (459, 109380), (510, 98442), (540, 92973), (612, 82035), (765, 65628), (810, 61982), (918, 54690), (1020, 49221), (1377, 36460), (1530, 32814), (1620, 30991), (1823, 27540), (1836, 27345), (2295, 21876), (2754, 18230), (3060, 16407), (3646, 13770), (4590, 10938), (5469, 9180), (5508, 9115), (6885, 7292)]