56555783990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{219353}}^1$

素因数の和:219461

約数の個数: 64

約数和(自身を含む): 113713113600

約数和(自身を除く): 57157329610

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 59, 95, 115, 118, 190, 230, 295, 437, 590, 874, 1121, 1357, 2185, 2242, 2714, 4370, 5605, 6785, 11210, 13570, 25783, 51566, 128915, 219353, 257830, 438706, 1096765, 2193530, 4167707, 5045119, 8335414, 10090238, 12941827, 20838535, 25225595, 25883654, 41677070, 50451190, 64709135, 95857261, 129418270, 191714522, 245894713, 297662021, 479286305, 491789426, 595324042, 958572610, 1229473565, 1488310105, 2458947130, 2976620210, 5655578399, 11311156798, 28277891995, 56555783990]

約数ペア:

[(1, 56555783990), (2, 28277891995), (5, 11311156798), (10, 5655578399), (19, 2976620210), (23, 2458947130), (38, 1488310105), (46, 1229473565), (59, 958572610), (95, 595324042), (115, 491789426), (118, 479286305), (190, 297662021), (230, 245894713), (295, 191714522), (437, 129418270), (590, 95857261), (874, 64709135), (1121, 50451190), (1357, 41677070), (2185, 25883654), (2242, 25225595), (2714, 20838535), (4370, 12941827), (5605, 10090238), (6785, 8335414), (11210, 5045119), (13570, 4167707), (25783, 2193530), (51566, 1096765), (128915, 438706), (219353, 257830)]