49998200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 84993160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 71, 100, 140, 142, 175, 200, 280, 284, 350, 355, 497, 503, 568, 700, 710, 994, 1006, 1400, 1420, 1775, 1988, 2012, 2485, 2515, 2840, 3521, 3550, 3976, 4024, 4970, 5030, 7042, 7100, 9940, 10060, 12425, 12575, 14084, 14200, 17605, 19880, 20120, 24850, 25150, 28168, 35210, 35713, 49700, 50300, 70420, 71426, 88025, 99400, 100600, 140840, 142852, 176050, 178565, 249991, 285704, 352100, 357130, 499982, 704200, 714260, 892825, 999964, 1249955, 1428520, 1785650, 1999928, 2499910, 3571300, 4999820, 6249775, 7142600, 9999640, 12499550, 24999100, 49998200]

約数ペア:

[(1, 49998200), (2, 24999100), (4, 12499550), (5, 9999640), (7, 7142600), (8, 6249775), (10, 4999820), (14, 3571300), (20, 2499910), (25, 1999928), (28, 1785650), (35, 1428520), (40, 1249955), (50, 999964), (56, 892825), (70, 714260), (71, 704200), (100, 499982), (140, 357130), (142, 352100), (175, 285704), (200, 249991), (280, 178565), (284, 176050), (350, 142852), (355, 140840), (497, 100600), (503, 99400), (568, 88025), (700, 71426), (710, 70420), (994, 50300), (1006, 49700), (1400, 35713), (1420, 35210), (1775, 28168), (1988, 25150), (2012, 24850), (2485, 20120), (2515, 19880), (2840, 17605), (3521, 14200), (3550, 14084), (3976, 12575), (4024, 12425), (4970, 10060), (5030, 9940), (7042, 7100)]