48724280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10067}}^1$

素因数の和:10100

約数の個数: 48

約数和(自身を含む): 120513960

約数和(自身を除く): 71789680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 10067, 20134, 40268, 50335, 80536, 100670, 110737, 201340, 221474, 402680, 442948, 553685, 885896, 1107370, 1218107, 2214740, 2436214, 4429480, 4872428, 6090535, 9744856, 12181070, 24362140, 48724280]

約数ペア:

[(1, 48724280), (2, 24362140), (4, 12181070), (5, 9744856), (8, 6090535), (10, 4872428), (11, 4429480), (20, 2436214), (22, 2214740), (40, 1218107), (44, 1107370), (55, 885896), (88, 553685), (110, 442948), (121, 402680), (220, 221474), (242, 201340), (440, 110737), (484, 100670), (605, 80536), (968, 50335), (1210, 40268), (2420, 20134), (4840, 10067)]