53182980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 173182464

約数和(自身を除く): 119999484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 353, 372, 405, 465, 486, 540, 558, 620, 706, 810, 837, 930, 972, 1059, 1116, 1215, 1395, 1412, 1620, 1674, 1765, 1860, 2118, 2430, 2511, 2790, 3177, 3348, 3530, 4185, 4236, 4860, 5022, 5295, 5580, 6354, 7060, 7533, 8370, 9531, 10044, 10590, 10943, 12555, 12708, 15066, 15885, 16740, 19062, 21180, 21886, 25110, 28593, 30132, 31770, 32829, 37665, 38124, 43772, 47655, 50220, 54715, 57186, 63540, 65658, 75330, 85779, 95310, 98487, 109430, 114372, 131316, 142965, 150660, 164145, 171558, 190620, 196974, 218860, 285930, 295461, 328290, 343116, 393948, 428895, 492435, 571860, 590922, 656580, 857790, 886383, 984870, 1181844, 1477305, 1715580, 1772766, 1969740, 2659149, 2954610, 3545532, 4431915, 5318298, 5909220, 8863830, 10636596, 13295745, 17727660, 26591490, 53182980]

約数ペア:

[(1, 53182980), (2, 26591490), (3, 17727660), (4, 13295745), (5, 10636596), (6, 8863830), (9, 5909220), (10, 5318298), (12, 4431915), (15, 3545532), (18, 2954610), (20, 2659149), (27, 1969740), (30, 1772766), (31, 1715580), (36, 1477305), (45, 1181844), (54, 984870), (60, 886383), (62, 857790), (81, 656580), (90, 590922), (93, 571860), (108, 492435), (124, 428895), (135, 393948), (155, 343116), (162, 328290), (180, 295461), (186, 285930), (243, 218860), (270, 196974), (279, 190620), (310, 171558), (324, 164145), (353, 150660), (372, 142965), (405, 131316), (465, 114372), (486, 109430), (540, 98487), (558, 95310), (620, 85779), (706, 75330), (810, 65658), (837, 63540), (930, 57186), (972, 54715), (1059, 50220), (1116, 47655), (1215, 43772), (1395, 38124), (1412, 37665), (1620, 32829), (1674, 31770), (1765, 30132), (1860, 28593), (2118, 25110), (2430, 21886), (2511, 21180), (2790, 19062), (3177, 16740), (3348, 15885), (3530, 15066), (4185, 12708), (4236, 12555), (4860, 10943), (5022, 10590), (5295, 10044), (5580, 9531), (6354, 8370), (7060, 7533)]