53505804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{65993}}^1\times {\mathrm{13513}}^1$

素因数の和:79518

約数の個数: 48

約数和(自身を含む): 149829609888

約数和(自身を除く): 96323805348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13513, 27026, 40539, 54052, 65993, 67565, 81078, 131986, 135130, 162156, 197979, 202695, 263972, 270260, 329965, 395958, 405390, 659930, 791916, 810780, 989895, 1319860, 1979790, 3959580, 891763409, 1783526818, 2675290227, 3567053636, 4458817045, 5350580454, 8917634090, 10701160908, 13376451135, 17835268180, 26752902270, 53505804540]

約数ペア:

[(1, 53505804540), (2, 26752902270), (3, 17835268180), (4, 13376451135), (5, 10701160908), (6, 8917634090), (10, 5350580454), (12, 4458817045), (15, 3567053636), (20, 2675290227), (30, 1783526818), (60, 891763409), (13513, 3959580), (27026, 1979790), (40539, 1319860), (54052, 989895), (65993, 810780), (67565, 791916), (81078, 659930), (131986, 405390), (135130, 395958), (162156, 329965), (197979, 270260), (202695, 263972)]