49541220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 158619384

約数和(自身を除く): 109078164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 577, 636, 795, 810, 954, 1060, 1154, 1431, 1590, 1620, 1731, 1908, 2308, 2385, 2862, 2885, 3180, 3462, 4293, 4770, 5193, 5724, 5770, 6924, 7155, 8586, 8655, 9540, 10386, 11540, 14310, 15579, 17172, 17310, 20772, 21465, 25965, 28620, 30581, 31158, 34620, 42930, 46737, 51930, 61162, 62316, 77895, 85860, 91743, 93474, 103860, 122324, 152905, 155790, 183486, 186948, 233685, 275229, 305810, 311580, 366972, 458715, 467370, 550458, 611620, 825687, 917430, 934740, 1100916, 1376145, 1651374, 1834860, 2477061, 2752290, 3302748, 4128435, 4954122, 5504580, 8256870, 9908244, 12385305, 16513740, 24770610, 49541220]

約数ペア:

[(1, 49541220), (2, 24770610), (3, 16513740), (4, 12385305), (5, 9908244), (6, 8256870), (9, 5504580), (10, 4954122), (12, 4128435), (15, 3302748), (18, 2752290), (20, 2477061), (27, 1834860), (30, 1651374), (36, 1376145), (45, 1100916), (53, 934740), (54, 917430), (60, 825687), (81, 611620), (90, 550458), (106, 467370), (108, 458715), (135, 366972), (159, 311580), (162, 305810), (180, 275229), (212, 233685), (265, 186948), (270, 183486), (318, 155790), (324, 152905), (405, 122324), (477, 103860), (530, 93474), (540, 91743), (577, 85860), (636, 77895), (795, 62316), (810, 61162), (954, 51930), (1060, 46737), (1154, 42930), (1431, 34620), (1590, 31158), (1620, 30581), (1731, 28620), (1908, 25965), (2308, 21465), (2385, 20772), (2862, 17310), (2885, 17172), (3180, 15579), (3462, 14310), (4293, 11540), (4770, 10386), (5193, 9540), (5724, 8655), (5770, 8586), (6924, 7155)]