27905350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 57250800

約数和(自身を除く): 29345450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 113, 226, 275, 449, 550, 565, 898, 1130, 1243, 2245, 2486, 2825, 4490, 4939, 5650, 6215, 9878, 11225, 12430, 22450, 24695, 31075, 49390, 50737, 62150, 101474, 123475, 246950, 253685, 507370, 558107, 1116214, 1268425, 2536850, 2790535, 5581070, 13952675, 27905350]

約数ペア:

[(1, 27905350), (2, 13952675), (5, 5581070), (10, 2790535), (11, 2536850), (22, 1268425), (25, 1116214), (50, 558107), (55, 507370), (110, 253685), (113, 246950), (226, 123475), (275, 101474), (449, 62150), (550, 50737), (565, 49390), (898, 31075), (1130, 24695), (1243, 22450), (2245, 12430), (2486, 11225), (2825, 9878), (4490, 6215), (4939, 5650)]