52486380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 166486320

約数和(自身を除く): 113999940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 179, 180, 181, 270, 324, 358, 362, 405, 537, 540, 543, 716, 724, 810, 895, 905, 1074, 1086, 1611, 1620, 1629, 1790, 1810, 2148, 2172, 2685, 2715, 3222, 3258, 3580, 3620, 4833, 4887, 5370, 5430, 6444, 6516, 8055, 8145, 9666, 9774, 10740, 10860, 14499, 14661, 16110, 16290, 19332, 19548, 24165, 24435, 28998, 29322, 32220, 32399, 32580, 48330, 48870, 57996, 58644, 64798, 72495, 73305, 96660, 97197, 97740, 129596, 144990, 146610, 161995, 194394, 289980, 291591, 293220, 323990, 388788, 485985, 583182, 647980, 874773, 971970, 1166364, 1457955, 1749546, 1943940, 2624319, 2915910, 3499092, 4373865, 5248638, 5831820, 8747730, 10497276, 13121595, 17495460, 26243190, 52486380]

約数ペア:

[(1, 52486380), (2, 26243190), (3, 17495460), (4, 13121595), (5, 10497276), (6, 8747730), (9, 5831820), (10, 5248638), (12, 4373865), (15, 3499092), (18, 2915910), (20, 2624319), (27, 1943940), (30, 1749546), (36, 1457955), (45, 1166364), (54, 971970), (60, 874773), (81, 647980), (90, 583182), (108, 485985), (135, 388788), (162, 323990), (179, 293220), (180, 291591), (181, 289980), (270, 194394), (324, 161995), (358, 146610), (362, 144990), (405, 129596), (537, 97740), (540, 97197), (543, 96660), (716, 73305), (724, 72495), (810, 64798), (895, 58644), (905, 57996), (1074, 48870), (1086, 48330), (1611, 32580), (1620, 32399), (1629, 32220), (1790, 29322), (1810, 28998), (2148, 24435), (2172, 24165), (2685, 19548), (2715, 19332), (3222, 16290), (3258, 16110), (3580, 14661), (3620, 14499), (4833, 10860), (4887, 10740), (5370, 9774), (5430, 9666), (6444, 8145), (6516, 8055)]