49590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:61

約数の個数: 48

約数和(自身を含む): 140400

約数和(自身を除く): 90810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1653, 1710, 2610, 2755, 3306, 4959, 5510, 8265, 9918, 16530, 24795, 49590]

約数ペア:

[(1, 49590), (2, 24795), (3, 16530), (5, 9918), (6, 8265), (9, 5510), (10, 4959), (15, 3306), (18, 2755), (19, 2610), (29, 1710), (30, 1653), (38, 1305), (45, 1102), (57, 870), (58, 855), (87, 570), (90, 551), (95, 522), (114, 435), (145, 342), (171, 290), (174, 285), (190, 261)]