48702780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38653}}^1$

素因数の和:38675

約数の個数: 72

約数和(自身を含む): 168840672

約数和(自身を除く): 120137892

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, 38653, 77306, 115959, 154612, 193265, 231918, 270571, 347877, 386530, 463836, 541142, 579795, 695754, 773060, 811713, 1082284, 1159590, 1352855, 1391508, 1623426, 1739385, 2319180, 2435139, 2705710, 3246852, 3478770, 4058565, 4870278, 5411420, 6957540, 8117130, 9740556, 12175695, 16234260, 24351390, 48702780]

約数ペア:

[(1, 48702780), (2, 24351390), (3, 16234260), (4, 12175695), (5, 9740556), (6, 8117130), (7, 6957540), (9, 5411420), (10, 4870278), (12, 4058565), (14, 3478770), (15, 3246852), (18, 2705710), (20, 2435139), (21, 2319180), (28, 1739385), (30, 1623426), (35, 1391508), (36, 1352855), (42, 1159590), (45, 1082284), (60, 811713), (63, 773060), (70, 695754), (84, 579795), (90, 541142), (105, 463836), (126, 386530), (140, 347877), (180, 270571), (210, 231918), (252, 193265), (315, 154612), (420, 115959), (630, 77306), (1260, 38653)]