54857286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 72

約数和(自身を含む): 132579720

約数和(自身を除く): 77722434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 121, 178, 198, 242, 267, 283, 363, 534, 566, 726, 801, 849, 979, 1089, 1602, 1698, 1958, 2178, 2547, 2937, 3113, 5094, 5874, 6226, 8811, 9339, 10769, 17622, 18678, 21538, 25187, 28017, 32307, 34243, 50374, 56034, 64614, 68486, 75561, 96921, 102729, 151122, 193842, 205458, 226683, 277057, 308187, 453366, 554114, 616374, 831171, 1662342, 2493513, 3047627, 4987026, 6095254, 9142881, 18285762, 27428643, 54857286]

約数ペア:

[(1, 54857286), (2, 27428643), (3, 18285762), (6, 9142881), (9, 6095254), (11, 4987026), (18, 3047627), (22, 2493513), (33, 1662342), (66, 831171), (89, 616374), (99, 554114), (121, 453366), (178, 308187), (198, 277057), (242, 226683), (267, 205458), (283, 193842), (363, 151122), (534, 102729), (566, 96921), (726, 75561), (801, 68486), (849, 64614), (979, 56034), (1089, 50374), (1602, 34243), (1698, 32307), (1958, 28017), (2178, 25187), (2547, 21538), (2937, 18678), (3113, 17622), (5094, 10769), (5874, 9339), (6226, 8811)]