55269396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16871}}^1$

素因数の和:16901

約数の個数: 72

約数和(自身を含む): 171959424

約数和(自身を除く): 116690028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 16871, 33742, 50613, 67484, 101226, 118097, 151839, 202452, 219323, 236194, 303678, 354291, 438646, 472388, 607356, 657969, 708582, 877292, 1062873, 1315938, 1417164, 1535261, 1973907, 2125746, 2631876, 3070522, 3947814, 4251492, 4605783, 6141044, 7895628, 9211566, 13817349, 18423132, 27634698, 55269396]

約数ペア:

[(1, 55269396), (2, 27634698), (3, 18423132), (4, 13817349), (6, 9211566), (7, 7895628), (9, 6141044), (12, 4605783), (13, 4251492), (14, 3947814), (18, 3070522), (21, 2631876), (26, 2125746), (28, 1973907), (36, 1535261), (39, 1417164), (42, 1315938), (52, 1062873), (63, 877292), (78, 708582), (84, 657969), (91, 607356), (117, 472388), (126, 438646), (156, 354291), (182, 303678), (234, 236194), (252, 219323), (273, 202452), (364, 151839), (468, 118097), (546, 101226), (819, 67484), (1092, 50613), (1638, 33742), (3276, 16871)]