50139040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 137168640

約数和(自身を除く): 87029600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 503, 560, 623, 712, 890, 1006, 1120, 1246, 1424, 1780, 2012, 2492, 2515, 2848, 3115, 3521, 3560, 4024, 4984, 5030, 6230, 7042, 7120, 8048, 9968, 10060, 12460, 14084, 14240, 16096, 17605, 19936, 20120, 24920, 28168, 35210, 40240, 44767, 49840, 56336, 70420, 80480, 89534, 99680, 112672, 140840, 179068, 223835, 281680, 313369, 358136, 447670, 563360, 626738, 716272, 895340, 1253476, 1432544, 1566845, 1790680, 2506952, 3133690, 3581360, 5013904, 6267380, 7162720, 10027808, 12534760, 25069520, 50139040]

約数ペア:

[(1, 50139040), (2, 25069520), (4, 12534760), (5, 10027808), (7, 7162720), (8, 6267380), (10, 5013904), (14, 3581360), (16, 3133690), (20, 2506952), (28, 1790680), (32, 1566845), (35, 1432544), (40, 1253476), (56, 895340), (70, 716272), (80, 626738), (89, 563360), (112, 447670), (140, 358136), (160, 313369), (178, 281680), (224, 223835), (280, 179068), (356, 140840), (445, 112672), (503, 99680), (560, 89534), (623, 80480), (712, 70420), (890, 56336), (1006, 49840), (1120, 44767), (1246, 40240), (1424, 35210), (1780, 28168), (2012, 24920), (2492, 20120), (2515, 19936), (2848, 17605), (3115, 16096), (3521, 14240), (3560, 14084), (4024, 12460), (4984, 10060), (5030, 9968), (6230, 8048), (7042, 7120)]