52271880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{661}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 157291200

約数和(自身を除く): 105019320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 661, 1318, 1322, 1977, 1983, 2636, 2644, 3295, 3305, 3954, 3966, 5272, 5288, 6590, 6610, 7908, 7932, 9885, 9915, 13180, 13220, 15816, 15864, 19770, 19830, 26360, 26440, 39540, 39660, 79080, 79320, 435599, 871198, 1306797, 1742396, 2177995, 2613594, 3484792, 4355990, 5227188, 6533985, 8711980, 10454376, 13067970, 17423960, 26135940, 52271880]

約数ペア:

[(1, 52271880), (2, 26135940), (3, 17423960), (4, 13067970), (5, 10454376), (6, 8711980), (8, 6533985), (10, 5227188), (12, 4355990), (15, 3484792), (20, 2613594), (24, 2177995), (30, 1742396), (40, 1306797), (60, 871198), (120, 435599), (659, 79320), (661, 79080), (1318, 39660), (1322, 39540), (1977, 26440), (1983, 26360), (2636, 19830), (2644, 19770), (3295, 15864), (3305, 15816), (3954, 13220), (3966, 13180), (5272, 9915), (5288, 9885), (6590, 7932), (6610, 7908)]