54145788

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 128847264

約数和(自身を除く): 74701476

約数列:

[1, 2, 3, 4, 6, 12, 97, 181, 194, 257, 291, 362, 388, 514, 543, 582, 724, 771, 1028, 1086, 1164, 1542, 2172, 3084, 17557, 24929, 35114, 46517, 49858, 52671, 70228, 74787, 93034, 99716, 105342, 139551, 149574, 186068, 210684, 279102, 299148, 558204, 4512149, 9024298, 13536447, 18048596, 27072894, 54145788]

約数ペア:

[(1, 54145788), (2, 27072894), (3, 18048596), (4, 13536447), (6, 9024298), (12, 4512149), (97, 558204), (181, 299148), (194, 279102), (257, 210684), (291, 186068), (362, 149574), (388, 139551), (514, 105342), (543, 99716), (582, 93034), (724, 74787), (771, 70228), (1028, 52671), (1086, 49858), (1164, 46517), (1542, 35114), (2172, 24929), (3084, 17557)]