55777350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19605

約数の個数: 48

約数和(自身を含む): 145615680

約数和(自身を除く): 89838330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 19571, 39142, 58713, 97855, 117426, 195710, 293565, 371849, 489275, 587130, 743698, 978550, 1115547, 1467825, 1859245, 2231094, 2935650, 3718490, 5577735, 9296225, 11155470, 18592450, 27888675, 55777350]

約数ペア:

[(1, 55777350), (2, 27888675), (3, 18592450), (5, 11155470), (6, 9296225), (10, 5577735), (15, 3718490), (19, 2935650), (25, 2231094), (30, 1859245), (38, 1467825), (50, 1115547), (57, 978550), (75, 743698), (95, 587130), (114, 489275), (150, 371849), (190, 293565), (285, 195710), (475, 117426), (570, 97855), (950, 58713), (1425, 39142), (2850, 19571)]