49925200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9601}}^1$

素因数の和:9632

約数の個数: 60

約数和(自身を含む): 129185308

約数和(自身を除く): 79260108

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 9601, 19202, 38404, 48005, 76808, 96010, 124813, 153616, 192020, 240025, 249626, 384040, 480050, 499252, 624065, 768080, 960100, 998504, 1248130, 1920200, 1997008, 2496260, 3120325, 3840400, 4992520, 6240650, 9985040, 12481300, 24962600, 49925200]

約数ペア:

[(1, 49925200), (2, 24962600), (4, 12481300), (5, 9985040), (8, 6240650), (10, 4992520), (13, 3840400), (16, 3120325), (20, 2496260), (25, 1997008), (26, 1920200), (40, 1248130), (50, 998504), (52, 960100), (65, 768080), (80, 624065), (100, 499252), (104, 480050), (130, 384040), (200, 249626), (208, 240025), (260, 192020), (325, 153616), (400, 124813), (520, 96010), (650, 76808), (1040, 48005), (1300, 38404), (2600, 19202), (5200, 9601)]