48450780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{38453}}^1$

素因数の和:38475

約数の個数: 72

約数和(自身を含む): 167967072

約数和(自身を除く): 119516292

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, 38453, 76906, 115359, 153812, 192265, 230718, 269171, 346077, 384530, 461436, 538342, 576795, 692154, 769060, 807513, 1076684, 1153590, 1345855, 1384308, 1615026, 1730385, 2307180, 2422539, 2691710, 3230052, 3460770, 4037565, 4845078, 5383420, 6921540, 8075130, 9690156, 12112695, 16150260, 24225390, 48450780]

約数ペア:

[(1, 48450780), (2, 24225390), (3, 16150260), (4, 12112695), (5, 9690156), (6, 8075130), (7, 6921540), (9, 5383420), (10, 4845078), (12, 4037565), (14, 3460770), (15, 3230052), (18, 2691710), (20, 2422539), (21, 2307180), (28, 1730385), (30, 1615026), (35, 1384308), (36, 1345855), (42, 1153590), (45, 1076684), (60, 807513), (63, 769060), (70, 692154), (84, 576795), (90, 538342), (105, 461436), (126, 384530), (140, 346077), (180, 269171), (210, 230718), (252, 192265), (315, 153812), (420, 115359), (630, 76906), (1260, 38453)]