54476840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7283}}^1$

素因数の和:7322

約数の個数: 64

約数和(自身を含む): 141600960

約数和(自身を除く): 87124120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7283, 7480, 14566, 29132, 36415, 58264, 72830, 80113, 123811, 145660, 160226, 247622, 291320, 320452, 400565, 495244, 619055, 640904, 801130, 990488, 1238110, 1361921, 1602260, 2476220, 2723842, 3204520, 4952440, 5447684, 6809605, 10895368, 13619210, 27238420, 54476840]

約数ペア:

[(1, 54476840), (2, 27238420), (4, 13619210), (5, 10895368), (8, 6809605), (10, 5447684), (11, 4952440), (17, 3204520), (20, 2723842), (22, 2476220), (34, 1602260), (40, 1361921), (44, 1238110), (55, 990488), (68, 801130), (85, 640904), (88, 619055), (110, 495244), (136, 400565), (170, 320452), (187, 291320), (220, 247622), (340, 160226), (374, 145660), (440, 123811), (680, 80113), (748, 72830), (935, 58264), (1496, 36415), (1870, 29132), (3740, 14566), (7283, 7480)]