50835780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 168058800

約数和(自身を除く): 117223020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 449, 510, 555, 612, 629, 666, 740, 765, 898, 1020, 1110, 1258, 1332, 1347, 1530, 1665, 1796, 1887, 2220, 2245, 2516, 2694, 3060, 3145, 3330, 3774, 4041, 4490, 5388, 5661, 6290, 6660, 6735, 7548, 7633, 8082, 8980, 9435, 11322, 12580, 13470, 15266, 16164, 16613, 18870, 20205, 22644, 22899, 26940, 28305, 30532, 33226, 37740, 38165, 40410, 45798, 49839, 56610, 66452, 68697, 76330, 80820, 83065, 91596, 99678, 113220, 114495, 137394, 149517, 152660, 166130, 199356, 228990, 249195, 274788, 282421, 299034, 332260, 343485, 457980, 498390, 564842, 598068, 686970, 747585, 847263, 996780, 1129684, 1373940, 1412105, 1495170, 1694526, 2541789, 2824210, 2990340, 3389052, 4236315, 5083578, 5648420, 8472630, 10167156, 12708945, 16945260, 25417890, 50835780]

約数ペア:

[(1, 50835780), (2, 25417890), (3, 16945260), (4, 12708945), (5, 10167156), (6, 8472630), (9, 5648420), (10, 5083578), (12, 4236315), (15, 3389052), (17, 2990340), (18, 2824210), (20, 2541789), (30, 1694526), (34, 1495170), (36, 1412105), (37, 1373940), (45, 1129684), (51, 996780), (60, 847263), (68, 747585), (74, 686970), (85, 598068), (90, 564842), (102, 498390), (111, 457980), (148, 343485), (153, 332260), (170, 299034), (180, 282421), (185, 274788), (204, 249195), (222, 228990), (255, 199356), (306, 166130), (333, 152660), (340, 149517), (370, 137394), (444, 114495), (449, 113220), (510, 99678), (555, 91596), (612, 83065), (629, 80820), (666, 76330), (740, 68697), (765, 66452), (898, 56610), (1020, 49839), (1110, 45798), (1258, 40410), (1332, 38165), (1347, 37740), (1530, 33226), (1665, 30532), (1796, 28305), (1887, 26940), (2220, 22899), (2245, 22644), (2516, 20205), (2694, 18870), (3060, 16613), (3145, 16164), (3330, 15266), (3774, 13470), (4041, 12580), (4490, 11322), (5388, 9435), (5661, 8980), (6290, 8082), (6660, 7633), (6735, 7548)]