53049870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3298

約数の個数: 64

約数和(自身を含む): 143830080

約数和(自身を除く): 90780210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3221, 3294, 5490, 6442, 8235, 9663, 16105, 16470, 19326, 28989, 32210, 48315, 57978, 86967, 96630, 144945, 173934, 196481, 289890, 392962, 434835, 589443, 869670, 982405, 1178886, 1768329, 1964810, 2947215, 3536658, 5304987, 5894430, 8841645, 10609974, 17683290, 26524935, 53049870]

約数ペア:

[(1, 53049870), (2, 26524935), (3, 17683290), (5, 10609974), (6, 8841645), (9, 5894430), (10, 5304987), (15, 3536658), (18, 2947215), (27, 1964810), (30, 1768329), (45, 1178886), (54, 982405), (61, 869670), (90, 589443), (122, 434835), (135, 392962), (183, 289890), (270, 196481), (305, 173934), (366, 144945), (549, 96630), (610, 86967), (915, 57978), (1098, 48315), (1647, 32210), (1830, 28989), (2745, 19326), (3221, 16470), (3294, 16105), (5490, 9663), (6442, 8235)]