52739460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12739}}^1$

素因数の和:12777

約数の個数: 72

約数和(自身を含む): 166944960

約数和(自身を除く): 114205500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 12739, 25478, 38217, 50956, 63695, 76434, 114651, 127390, 152868, 191085, 229302, 254780, 292997, 382170, 458604, 573255, 585994, 764340, 878991, 1146510, 1171988, 1464985, 1757982, 2293020, 2636973, 2929970, 3515964, 4394955, 5273946, 5859940, 8789910, 10547892, 13184865, 17579820, 26369730, 52739460]

約数ペア:

[(1, 52739460), (2, 26369730), (3, 17579820), (4, 13184865), (5, 10547892), (6, 8789910), (9, 5859940), (10, 5273946), (12, 4394955), (15, 3515964), (18, 2929970), (20, 2636973), (23, 2293020), (30, 1757982), (36, 1464985), (45, 1171988), (46, 1146510), (60, 878991), (69, 764340), (90, 585994), (92, 573255), (115, 458604), (138, 382170), (180, 292997), (207, 254780), (230, 229302), (276, 191085), (345, 152868), (414, 127390), (460, 114651), (690, 76434), (828, 63695), (1035, 50956), (1380, 38217), (2070, 25478), (4140, 12739)]