54943560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21803}}^1$

素因数の和:21827

約数の個数: 96

約数和(自身を含む): 204085440

約数和(自身を除く): 149141880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21803, 43606, 65409, 87212, 109015, 130818, 152621, 174424, 196227, 218030, 261636, 305242, 327045, 392454, 436060, 457863, 523272, 610484, 654090, 763105, 784908, 872120, 915726, 981135, 1220968, 1308180, 1373589, 1526210, 1569816, 1831452, 1962270, 2289315, 2616360, 2747178, 3052420, 3662904, 3924540, 4578630, 5494356, 6104840, 6867945, 7849080, 9157260, 10988712, 13735890, 18314520, 27471780, 54943560]

約数ペア:

[(1, 54943560), (2, 27471780), (3, 18314520), (4, 13735890), (5, 10988712), (6, 9157260), (7, 7849080), (8, 6867945), (9, 6104840), (10, 5494356), (12, 4578630), (14, 3924540), (15, 3662904), (18, 3052420), (20, 2747178), (21, 2616360), (24, 2289315), (28, 1962270), (30, 1831452), (35, 1569816), (36, 1526210), (40, 1373589), (42, 1308180), (45, 1220968), (56, 981135), (60, 915726), (63, 872120), (70, 784908), (72, 763105), (84, 654090), (90, 610484), (105, 523272), (120, 457863), (126, 436060), (140, 392454), (168, 327045), (180, 305242), (210, 261636), (252, 218030), (280, 196227), (315, 174424), (360, 152621), (420, 130818), (504, 109015), (630, 87212), (840, 65409), (1260, 43606), (2520, 21803)]