50779395

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 92102400

約数和(自身を除く): 41323005

約数列:

[1, 3, 5, 9, 15, 31, 45, 89, 93, 155, 267, 279, 409, 445, 465, 801, 1227, 1335, 1395, 2045, 2759, 3681, 4005, 6135, 8277, 12679, 13795, 18405, 24831, 36401, 38037, 41385, 63395, 109203, 114111, 124155, 182005, 190185, 327609, 546015, 570555, 1128431, 1638045, 3385293, 5642155, 10155879, 16926465, 50779395]

約数ペア:

[(1, 50779395), (3, 16926465), (5, 10155879), (9, 5642155), (15, 3385293), (31, 1638045), (45, 1128431), (89, 570555), (93, 546015), (155, 327609), (267, 190185), (279, 182005), (409, 124155), (445, 114111), (465, 109203), (801, 63395), (1227, 41385), (1335, 38037), (1395, 36401), (2045, 24831), (2759, 18405), (3681, 13795), (4005, 12679), (6135, 8277)]