47794240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11519

約数の個数: 56

約数和(自身を含む): 122575320

約数和(自身を除く): 74781080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 11489, 22978, 45956, 57445, 91912, 114890, 149357, 183824, 229780, 298714, 367648, 459560, 597428, 735296, 746785, 919120, 1194856, 1493570, 1838240, 2389712, 2987140, 3676480, 4779424, 5974280, 9558848, 11948560, 23897120, 47794240]

約数ペア:

[(1, 47794240), (2, 23897120), (4, 11948560), (5, 9558848), (8, 5974280), (10, 4779424), (13, 3676480), (16, 2987140), (20, 2389712), (26, 1838240), (32, 1493570), (40, 1194856), (52, 919120), (64, 746785), (65, 735296), (80, 597428), (104, 459560), (130, 367648), (160, 298714), (208, 229780), (260, 183824), (320, 149357), (416, 114890), (520, 91912), (832, 57445), (1040, 45956), (2080, 22978), (4160, 11489)]