48682980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{270461}}^1$

素因数の和:270476

約数の個数: 36

約数和(自身を含む): 147672252

約数和(自身を除く): 98989272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 270461, 540922, 811383, 1081844, 1352305, 1622766, 2434149, 2704610, 3245532, 4056915, 4868298, 5409220, 8113830, 9736596, 12170745, 16227660, 24341490, 48682980]

約数ペア:

[(1, 48682980), (2, 24341490), (3, 16227660), (4, 12170745), (5, 9736596), (6, 8113830), (9, 5409220), (10, 4868298), (12, 4056915), (15, 3245532), (18, 2704610), (20, 2434149), (30, 1622766), (36, 1352305), (45, 1081844), (60, 811383), (90, 540922), (180, 270461)]