51745338

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 120268800

約数和(自身を除く): 68523462

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 173, 174, 191, 261, 346, 382, 519, 522, 573, 783, 1038, 1146, 1557, 1566, 1719, 3114, 3438, 4671, 5017, 5157, 5539, 9342, 10034, 10314, 11078, 15051, 16617, 30102, 33043, 33234, 45153, 49851, 66086, 90306, 99129, 99702, 135459, 149553, 198258, 270918, 297387, 299106, 594774, 892161, 958247, 1784322, 1916494, 2874741, 5749482, 8624223, 17248446, 25872669, 51745338]

約数ペア:

[(1, 51745338), (2, 25872669), (3, 17248446), (6, 8624223), (9, 5749482), (18, 2874741), (27, 1916494), (29, 1784322), (54, 958247), (58, 892161), (87, 594774), (173, 299106), (174, 297387), (191, 270918), (261, 198258), (346, 149553), (382, 135459), (519, 99702), (522, 99129), (573, 90306), (783, 66086), (1038, 49851), (1146, 45153), (1557, 33234), (1566, 33043), (1719, 30102), (3114, 16617), (3438, 15051), (4671, 11078), (5017, 10314), (5157, 10034), (5539, 9342)]