49499040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103123}}^1$

素因数の和:103141

約数の個数: 48

約数和(自身を含む): 155923488

約数和(自身を除く): 106424448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 103123, 206246, 309369, 412492, 515615, 618738, 824984, 1031230, 1237476, 1546845, 1649968, 2062460, 2474952, 3093690, 3299936, 4124920, 4949904, 6187380, 8249840, 9899808, 12374760, 16499680, 24749520, 49499040]

約数ペア:

[(1, 49499040), (2, 24749520), (3, 16499680), (4, 12374760), (5, 9899808), (6, 8249840), (8, 6187380), (10, 4949904), (12, 4124920), (15, 3299936), (16, 3093690), (20, 2474952), (24, 2062460), (30, 1649968), (32, 1546845), (40, 1237476), (48, 1031230), (60, 824984), (80, 618738), (96, 515615), (120, 412492), (160, 309369), (240, 206246), (480, 103123)]