51160560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19379}}^1$

素因数の和:19406

約数の個数: 80

約数和(自身を含む): 173024640

約数和(自身を除く): 121864080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 19379, 38758, 58137, 77516, 96895, 116274, 155032, 193790, 213169, 232548, 290685, 310064, 387580, 426338, 465096, 581370, 639507, 775160, 852676, 930192, 1065845, 1162740, 1279014, 1550320, 1705352, 2131690, 2325480, 2558028, 3197535, 3410704, 4263380, 4650960, 5116056, 6395070, 8526760, 10232112, 12790140, 17053520, 25580280, 51160560]

約数ペア:

[(1, 51160560), (2, 25580280), (3, 17053520), (4, 12790140), (5, 10232112), (6, 8526760), (8, 6395070), (10, 5116056), (11, 4650960), (12, 4263380), (15, 3410704), (16, 3197535), (20, 2558028), (22, 2325480), (24, 2131690), (30, 1705352), (33, 1550320), (40, 1279014), (44, 1162740), (48, 1065845), (55, 930192), (60, 852676), (66, 775160), (80, 639507), (88, 581370), (110, 465096), (120, 426338), (132, 387580), (165, 310064), (176, 290685), (220, 232548), (240, 213169), (264, 193790), (330, 155032), (440, 116274), (528, 96895), (660, 77516), (880, 58137), (1320, 38758), (2640, 19379)]