49330175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 70308000

約数和(自身を除く): 20977825

約数列:

[1, 5, 17, 19, 25, 41, 85, 95, 149, 205, 323, 425, 475, 697, 745, 779, 1025, 1615, 2533, 2831, 3485, 3725, 3895, 6109, 8075, 12665, 13243, 14155, 17425, 19475, 30545, 48127, 63325, 66215, 70775, 103853, 116071, 152725, 240635, 331075, 519265, 580355, 1203175, 1973207, 2596325, 2901775, 9866035, 49330175]

約数ペア:

[(1, 49330175), (5, 9866035), (17, 2901775), (19, 2596325), (25, 1973207), (41, 1203175), (85, 580355), (95, 519265), (149, 331075), (205, 240635), (323, 152725), (425, 116071), (475, 103853), (697, 70775), (745, 66215), (779, 63325), (1025, 48127), (1615, 30545), (2533, 19475), (2831, 17425), (3485, 14155), (3725, 13243), (3895, 12665), (6109, 8075)]