48939888920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1\times {\mathrm{35963}}^1$

素因数の和:38604

約数の個数: 64

約数和(自身を含む): 118633727520

約数和(自身を除く): 69693838600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2617, 5234, 10468, 13085, 20936, 26170, 34021, 35963, 52340, 68042, 71926, 104680, 136084, 143852, 170105, 179815, 272168, 287704, 340210, 359630, 467519, 680420, 719260, 935038, 1360840, 1438520, 1870076, 2337595, 3740152, 4675190, 9350380, 18700760, 94115171, 188230342, 376460684, 470575855, 752921368, 941151710, 1223497223, 1882303420, 2446994446, 3764606840, 4893988892, 6117486115, 9787977784, 12234972230, 24469944460, 48939888920]

約数ペア:

[(1, 48939888920), (2, 24469944460), (4, 12234972230), (5, 9787977784), (8, 6117486115), (10, 4893988892), (13, 3764606840), (20, 2446994446), (26, 1882303420), (40, 1223497223), (52, 941151710), (65, 752921368), (104, 470575855), (130, 376460684), (260, 188230342), (520, 94115171), (2617, 18700760), (5234, 9350380), (10468, 4675190), (13085, 3740152), (20936, 2337595), (26170, 1870076), (34021, 1438520), (35963, 1360840), (52340, 935038), (68042, 719260), (71926, 680420), (104680, 467519), (136084, 359630), (143852, 340210), (170105, 287704), (179815, 272168)]