55981020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32173}}^1$

素因数の和:32214

約数の個数: 48

約数和(自身を含む): 162156960

約数和(自身を除く): 106175940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 32173, 64346, 96519, 128692, 160865, 193038, 321730, 386076, 482595, 643460, 933017, 965190, 1866034, 1930380, 2799051, 3732068, 4665085, 5598102, 9330170, 11196204, 13995255, 18660340, 27990510, 55981020]

約数ペア:

[(1, 55981020), (2, 27990510), (3, 18660340), (4, 13995255), (5, 11196204), (6, 9330170), (10, 5598102), (12, 4665085), (15, 3732068), (20, 2799051), (29, 1930380), (30, 1866034), (58, 965190), (60, 933017), (87, 643460), (116, 482595), (145, 386076), (174, 321730), (290, 193038), (348, 160865), (435, 128692), (580, 96519), (870, 64346), (1740, 32173)]