56826055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 30265145

約数列:

[1, 5, 11, 13, 19, 47, 55, 65, 89, 95, 143, 209, 235, 247, 445, 517, 611, 715, 893, 979, 1045, 1157, 1235, 1691, 2585, 2717, 3055, 4183, 4465, 4895, 5785, 6721, 8455, 9823, 11609, 12727, 13585, 18601, 20915, 21983, 33605, 46013, 49115, 54379, 58045, 63635, 79477, 93005, 109915, 127699, 230065, 241813, 271895, 397385, 598169, 638495, 874247, 1033201, 1209065, 2990845, 4371235, 5166005, 11365211, 56826055]

約数ペア:

[(1, 56826055), (5, 11365211), (11, 5166005), (13, 4371235), (19, 2990845), (47, 1209065), (55, 1033201), (65, 874247), (89, 638495), (95, 598169), (143, 397385), (209, 271895), (235, 241813), (247, 230065), (445, 127699), (517, 109915), (611, 93005), (715, 79477), (893, 63635), (979, 58045), (1045, 54379), (1157, 49115), (1235, 46013), (1691, 33605), (2585, 21983), (2717, 20915), (3055, 18601), (4183, 13585), (4465, 12727), (4895, 11609), (5785, 9823), (6721, 8455)]