48982140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{541}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 149149728

約数和(自身を除く): 100167588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503, 541, 1006, 1082, 1509, 1623, 2012, 2164, 2515, 2705, 3018, 3246, 4527, 4869, 5030, 5410, 6036, 6492, 7545, 8115, 9054, 9738, 10060, 10820, 15090, 16230, 18108, 19476, 22635, 24345, 30180, 32460, 45270, 48690, 90540, 97380, 272123, 544246, 816369, 1088492, 1360615, 1632738, 2449107, 2721230, 3265476, 4081845, 4898214, 5442460, 8163690, 9796428, 12245535, 16327380, 24491070, 48982140]

約数ペア:

[(1, 48982140), (2, 24491070), (3, 16327380), (4, 12245535), (5, 9796428), (6, 8163690), (9, 5442460), (10, 4898214), (12, 4081845), (15, 3265476), (18, 2721230), (20, 2449107), (30, 1632738), (36, 1360615), (45, 1088492), (60, 816369), (90, 544246), (180, 272123), (503, 97380), (541, 90540), (1006, 48690), (1082, 45270), (1509, 32460), (1623, 30180), (2012, 24345), (2164, 22635), (2515, 19476), (2705, 18108), (3018, 16230), (3246, 15090), (4527, 10820), (4869, 10060), (5030, 9738), (5410, 9054), (6036, 8115), (6492, 7545)]