52389180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 166974192

約数和(自身を除く): 114585012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 443, 540, 657, 730, 810, 876, 886, 1095, 1314, 1329, 1460, 1620, 1772, 1971, 2190, 2215, 2628, 2658, 3285, 3942, 3987, 4380, 4430, 5316, 5913, 6570, 6645, 7884, 7974, 8860, 9855, 11826, 11961, 13140, 13290, 15948, 19710, 19935, 23652, 23922, 26580, 29565, 32339, 35883, 39420, 39870, 47844, 59130, 59805, 64678, 71766, 79740, 97017, 118260, 119610, 129356, 143532, 161695, 179415, 194034, 239220, 291051, 323390, 358830, 388068, 485085, 582102, 646780, 717660, 873153, 970170, 1164204, 1455255, 1746306, 1940340, 2619459, 2910510, 3492612, 4365765, 5238918, 5821020, 8731530, 10477836, 13097295, 17463060, 26194590, 52389180]

約数ペア:

[(1, 52389180), (2, 26194590), (3, 17463060), (4, 13097295), (5, 10477836), (6, 8731530), (9, 5821020), (10, 5238918), (12, 4365765), (15, 3492612), (18, 2910510), (20, 2619459), (27, 1940340), (30, 1746306), (36, 1455255), (45, 1164204), (54, 970170), (60, 873153), (73, 717660), (81, 646780), (90, 582102), (108, 485085), (135, 388068), (146, 358830), (162, 323390), (180, 291051), (219, 239220), (270, 194034), (292, 179415), (324, 161695), (365, 143532), (405, 129356), (438, 119610), (443, 118260), (540, 97017), (657, 79740), (730, 71766), (810, 64678), (876, 59805), (886, 59130), (1095, 47844), (1314, 39870), (1329, 39420), (1460, 35883), (1620, 32339), (1772, 29565), (1971, 26580), (2190, 23922), (2215, 23652), (2628, 19935), (2658, 19710), (3285, 15948), (3942, 13290), (3987, 13140), (4380, 11961), (4430, 11826), (5316, 9855), (5913, 8860), (6570, 7974), (6645, 7884)]