55998855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 57219705

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 47, 55, 83, 87, 99, 141, 145, 165, 235, 249, 261, 319, 415, 423, 435, 495, 517, 705, 747, 913, 957, 1245, 1305, 1363, 1551, 1595, 2115, 2407, 2585, 2739, 2871, 3735, 3901, 4089, 4565, 4653, 4785, 6815, 7221, 7755, 8217, 11703, 12035, 12267, 13695, 14355, 14993, 19505, 20445, 21663, 23265, 26477, 35109, 36105, 41085, 42911, 44979, 58515, 61335, 74965, 79431, 108315, 113129, 128733, 132385, 134937, 175545, 214555, 224895, 238293, 339387, 386199, 397155, 565645, 643665, 674685, 1018161, 1191465, 1244419, 1696935, 1930995, 3733257, 5090805, 6222095, 11199771, 18666285, 55998855]

約数ペア:

[(1, 55998855), (3, 18666285), (5, 11199771), (9, 6222095), (11, 5090805), (15, 3733257), (29, 1930995), (33, 1696935), (45, 1244419), (47, 1191465), (55, 1018161), (83, 674685), (87, 643665), (99, 565645), (141, 397155), (145, 386199), (165, 339387), (235, 238293), (249, 224895), (261, 214555), (319, 175545), (415, 134937), (423, 132385), (435, 128733), (495, 113129), (517, 108315), (705, 79431), (747, 74965), (913, 61335), (957, 58515), (1245, 44979), (1305, 42911), (1363, 41085), (1551, 36105), (1595, 35109), (2115, 26477), (2407, 23265), (2585, 21663), (2739, 20445), (2871, 19505), (3735, 14993), (3901, 14355), (4089, 13695), (4565, 12267), (4653, 12035), (4785, 11703), (6815, 8217), (7221, 7755)]