55899520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4635

約数の個数: 64

約数和(自身を含む): 140698800

約数和(自身を除く): 84799280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 4597, 6080, 9194, 12160, 18388, 22985, 36776, 45970, 73552, 87343, 91940, 147104, 174686, 183880, 294208, 349372, 367760, 436715, 588416, 698744, 735520, 873430, 1397488, 1471040, 1746860, 2794976, 2942080, 3493720, 5589952, 6987440, 11179904, 13974880, 27949760, 55899520]

約数ペア:

[(1, 55899520), (2, 27949760), (4, 13974880), (5, 11179904), (8, 6987440), (10, 5589952), (16, 3493720), (19, 2942080), (20, 2794976), (32, 1746860), (38, 1471040), (40, 1397488), (64, 873430), (76, 735520), (80, 698744), (95, 588416), (128, 436715), (152, 367760), (160, 349372), (190, 294208), (304, 183880), (320, 174686), (380, 147104), (608, 91940), (640, 87343), (760, 73552), (1216, 45970), (1520, 36776), (2432, 22985), (3040, 18388), (4597, 12160), (6080, 9194)]