55203420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54121}}^1$

素因数の和:54150

約数の個数: 48

約数和(自身を含む): 163664928

約数和(自身を除く): 108461508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 54121, 108242, 162363, 216484, 270605, 324726, 541210, 649452, 811815, 920057, 1082420, 1623630, 1840114, 2760171, 3247260, 3680228, 4600285, 5520342, 9200570, 11040684, 13800855, 18401140, 27601710, 55203420]

約数ペア:

[(1, 55203420), (2, 27601710), (3, 18401140), (4, 13800855), (5, 11040684), (6, 9200570), (10, 5520342), (12, 4600285), (15, 3680228), (17, 3247260), (20, 2760171), (30, 1840114), (34, 1623630), (51, 1082420), (60, 920057), (68, 811815), (85, 649452), (102, 541210), (170, 324726), (204, 270605), (255, 216484), (340, 162363), (510, 108242), (1020, 54121)]