53639460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{42571}}^1$

素因数の和:42593

約数の個数: 72

約数和(自身を含む): 185954496

約数和(自身を除く): 132315036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 42571, 85142, 127713, 170284, 212855, 255426, 297997, 383139, 425710, 510852, 595994, 638565, 766278, 851420, 893991, 1191988, 1277130, 1489985, 1532556, 1787982, 1915695, 2554260, 2681973, 2979970, 3575964, 3831390, 4469955, 5363946, 5959940, 7662780, 8939910, 10727892, 13409865, 17879820, 26819730, 53639460]

約数ペア:

[(1, 53639460), (2, 26819730), (3, 17879820), (4, 13409865), (5, 10727892), (6, 8939910), (7, 7662780), (9, 5959940), (10, 5363946), (12, 4469955), (14, 3831390), (15, 3575964), (18, 2979970), (20, 2681973), (21, 2554260), (28, 1915695), (30, 1787982), (35, 1532556), (36, 1489985), (42, 1277130), (45, 1191988), (60, 893991), (63, 851420), (70, 766278), (84, 638565), (90, 595994), (105, 510852), (126, 425710), (140, 383139), (180, 297997), (210, 255426), (252, 212855), (315, 170284), (420, 127713), (630, 85142), (1260, 42571)]