55266915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 109635840

約数和(自身を除く): 54368925

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 61, 85, 95, 165, 183, 187, 209, 255, 285, 289, 305, 323, 561, 627, 671, 867, 915, 935, 969, 1037, 1045, 1159, 1445, 1615, 2013, 2805, 3111, 3135, 3179, 3355, 3477, 3553, 4335, 4845, 5185, 5491, 5795, 9537, 10065, 10659, 11407, 12749, 15555, 15895, 16473, 17385, 17629, 17765, 19703, 27455, 34221, 38247, 47685, 52887, 53295, 57035, 59109, 60401, 63745, 82365, 88145, 98515, 171105, 181203, 191235, 193919, 216733, 264435, 295545, 302005, 334951, 581757, 650199, 906015, 969595, 1004853, 1083665, 1674755, 2908785, 3250995, 3684461, 5024265, 11053383, 18422305, 55266915]

約数ペア:

[(1, 55266915), (3, 18422305), (5, 11053383), (11, 5024265), (15, 3684461), (17, 3250995), (19, 2908785), (33, 1674755), (51, 1083665), (55, 1004853), (57, 969595), (61, 906015), (85, 650199), (95, 581757), (165, 334951), (183, 302005), (187, 295545), (209, 264435), (255, 216733), (285, 193919), (289, 191235), (305, 181203), (323, 171105), (561, 98515), (627, 88145), (671, 82365), (867, 63745), (915, 60401), (935, 59109), (969, 57035), (1037, 53295), (1045, 52887), (1159, 47685), (1445, 38247), (1615, 34221), (2013, 27455), (2805, 19703), (3111, 17765), (3135, 17629), (3179, 17385), (3355, 16473), (3477, 15895), (3553, 15555), (4335, 12749), (4845, 11407), (5185, 10659), (5491, 10065), (5795, 9537)]