50337540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25423}}^1$

素因数の和:25449

約数の個数: 72

約数和(自身を含む): 166578048

約数和(自身を除く): 116240508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25423, 50846, 76269, 101692, 127115, 152538, 228807, 254230, 279653, 305076, 381345, 457614, 508460, 559306, 762690, 838959, 915228, 1118612, 1144035, 1398265, 1525380, 1677918, 2288070, 2516877, 2796530, 3355836, 4194795, 4576140, 5033754, 5593060, 8389590, 10067508, 12584385, 16779180, 25168770, 50337540]

約数ペア:

[(1, 50337540), (2, 25168770), (3, 16779180), (4, 12584385), (5, 10067508), (6, 8389590), (9, 5593060), (10, 5033754), (11, 4576140), (12, 4194795), (15, 3355836), (18, 2796530), (20, 2516877), (22, 2288070), (30, 1677918), (33, 1525380), (36, 1398265), (44, 1144035), (45, 1118612), (55, 915228), (60, 838959), (66, 762690), (90, 559306), (99, 508460), (110, 457614), (132, 381345), (165, 305076), (180, 279653), (198, 254230), (220, 228807), (330, 152538), (396, 127115), (495, 101692), (660, 76269), (990, 50846), (1980, 25423)]